{"id":762,"date":"2021-09-23T09:00:00","date_gmt":"2021-09-23T06:00:00","guid":{"rendered":"https:\/\/blogit.gradia.fi\/ageom\/?page_id=762"},"modified":"2021-09-23T17:56:17","modified_gmt":"2021-09-23T14:56:17","slug":"5-1-to-19-9","status":"publish","type":"page","link":"https:\/\/blogit.gradia.fi\/ageom\/5-1-to-19-9\/","title":{"rendered":"5.1 (to 23.9.)"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p><a href=\"https:\/\/jaofi-my.sharepoint.com\/:b:\/g\/personal\/htabell_gradia_fi\/ESJdAnH3GeVIoV_qtYFksLgB605GTEYkq8ztTsc2zgmX7g?e=ynNNgM\" target=\"_blank\" rel=\"noreferrer noopener\">Linkki tuntimuistiinpanoihin.<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Tuntiteht\u00e4v\u00e4t 501, 502, 503, 504, 511<\/h4>\n\n\n\n<div id=\"uusi\">501.<\/div>\n\n\n\n<p><strong>A-IV. Perustelu<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Toisen asteen termiss\u00e4 on muuttujana <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>, joten paraabelin akseli on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin suuntainen.<\/li><li>Sen kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1fead2774e8b11a333e189478cefe74e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"7\" style=\"vertical-align: -1px;\"\/> on positiivinen, joten aukeamissuunta on yl\u00f6sp\u00e4in.<\/li><\/ul>\n\n\n\n<p><strong>B-I. Perustelu<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-250202c5-308a-41c7-beed-02081cdb3fbd\"><li>Toisen asteen termiss\u00e4 on muuttujana <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>, joten paraabelin akseli on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-akselin suuntainen.<\/li><li>Sen kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1fead2774e8b11a333e189478cefe74e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"7\" style=\"vertical-align: -1px;\"\/> on positiivinen, joten aukeamissuunta on oikealle.<\/li><\/ul>\n\n\n\n<p><strong>C-II. Perustelu<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-469c3484-60a7-47fa-8b54-3bb9a356ad0b\"><li>Toisen asteen termiss\u00e4 on muuttujana <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>, joten paraabelin akseli on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-akselin suuntainen.<\/li><li>Sen kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1316bfadf7aa2bd2fa52a823aec35b1c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"21\" style=\"vertical-align: 0px;\"\/> on negatiivinen, joten aukamissuunta on vasemmalle.<\/li><\/ul>\n\n\n\n<p><strong>D-III. Perustelu<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-250202c5-308a-41c7-beed-02081cdb3fbd\"><li>Toisen asteen termiss\u00e4 on muuttujana <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>, joten paraabelin akseli on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin suuntainen.<\/li><li>Sen kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1316bfadf7aa2bd2fa52a823aec35b1c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"21\" style=\"vertical-align: 0px;\"\/> on positiivinen, joten aukeamissuunta on alasp\u00e4in.<\/li><\/ul>\n\n\n\n<div id=\"uusi\">502. a)<\/div>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-d621b2bd-c9f5-4693-af0e-0eae7329b491\"><li>Toisen asteen termiss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-d2ca4728b515e2fd3e800be093faaf8d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: 0px;\"\/> on muuttujana <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>, joten paraabelin akseli on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin suuntainen.<\/li><li>Sen kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1fead2774e8b11a333e189478cefe74e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"7\" style=\"vertical-align: -1px;\"\/> on positiivinen, joten aukamissuunta on yl\u00f6sp\u00e4in.<\/li><li>Paraabelin akseli on suora <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-2bdd4da3f2dc9e73b654f1db9e32739c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"42\" style=\"vertical-align: 0px;\"\/>, koska paraabeli on yl\u00f6sp\u00e4in aukeava ja huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-00ac69dabbb1414f319584b1b7797538_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"8\" style=\"vertical-align: 0px;\"\/>.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502a_2.png\" alt=\"\" class=\"wp-image-1230\" width=\"376\" height=\"377\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502a_2.png 1009w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502a_2-300x300.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502a_2-150x150.png 150w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502a_2-768x770.png 768w\" sizes=\"auto, (max-width: 376px) 100vw, 376px\" \/><figcaption>Teht\u00e4v\u00e4 502. a.<\/figcaption><\/figure><\/div>\n\n\n\n<div id=\"uusi\">502. b)<\/div>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-6ba79fca-da1a-486a-a343-7fc2610fee96\"><li>Toisen asteen termiss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-27a8342ff36d36c2648490e6261bcf82_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"16\" style=\"vertical-align: -4px;\"\/> on muuttujana <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>, joten paraabelin akseli on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-akselin suuntainen.<\/li><li>Sen kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1fead2774e8b11a333e189478cefe74e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"7\" style=\"vertical-align: -1px;\"\/> on positiivinen, joten aukamissuunta on oikealle.<\/li><li>Paraabelin akseli on suora <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-2d30d996f1498e879f481b8d8cd459ae_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#45;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"56\" style=\"vertical-align: -4px;\"\/>, koska paraabeli on yl\u00f6sp\u00e4in aukeava ja huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a7d9f62c4ec3728225eae2524ff9a00c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"22\" style=\"vertical-align: 0px;\"\/>.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502b_2-1024x823.png\" alt=\"\" class=\"wp-image-1232\" width=\"411\" height=\"330\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502b_2-1024x823.png 1024w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502b_2-300x241.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502b_2-768x618.png 768w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502b_2.png 1409w\" sizes=\"auto, (max-width: 411px) 100vw, 411px\" \/><figcaption>Teht\u00e4v\u00e4 502. b.<\/figcaption><\/figure><\/div>\n\n\n\n<div id=\"uusi\">502. c)<\/div>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-6ba79fca-da1a-486a-a343-7fc2610fee96\"><li>Toisen asteen termiss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-24b2bec2cd3220804d1b4afe79cc731d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#51;&#125;&#120;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"43\" style=\"vertical-align: -12px;\"\/> on muuttujana <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>, joten paraabelin akseli on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin suuntainen.<\/li><li>Sen kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-4596672a2c75e157f07e1898d3981c36_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#51;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"24\" style=\"vertical-align: -12px;\"\/> on negatiivinen, joten aukamissuunta on alasp\u00e4in.<\/li><li>Paraabelin akseli on suora <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1cd53b936d250e712d52f088b7a5ccc0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"43\" style=\"vertical-align: 0px;\"\/>, koska paraabeli on alasp\u00e4in aukeava ja huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-05db02a331d82ee0cac16ca358fd4d43_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: 0px;\"\/>.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503c_2-1024x931.png\" alt=\"\" class=\"wp-image-1234\" width=\"364\" height=\"331\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503c_2-1024x931.png 1024w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503c_2-300x273.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503c_2-768x698.png 768w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503c_2.png 1123w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/><figcaption>Teht\u00e4v\u00e4 502. c.<\/figcaption><\/figure><\/div>\n\n\n\n<div id=\"uusi\">502. d)<\/div>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-27fce83d-001c-4bc3-8bd6-b69c5f0e95c4\"><li>Toisen asteen termiss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-600c98310a068812642a7c7e927964c5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#50;&#121;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"38\" style=\"vertical-align: -4px;\"\/> on muuttujana <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>, joten paraabelin akseli on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-akselin suuntainen.<\/li><li>Sen kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1316bfadf7aa2bd2fa52a823aec35b1c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"21\" style=\"vertical-align: 0px;\"\/> on negatiivinen, joten aukamissuunta on vasemmalle.<\/li><li>Paraabelin akseli on suora <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-cf6e1fcc4feb9168c4a942e9d5f66cf7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"41\" style=\"vertical-align: -4px;\"\/>, koska paraabeli on vasemmalle aukeava ja huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1fead2774e8b11a333e189478cefe74e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"7\" style=\"vertical-align: -1px;\"\/>.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502d_2-1-1024x616.png\" alt=\"\" class=\"wp-image-1237\" width=\"388\" height=\"233\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502d_2-1-1024x616.png 1024w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502d_2-1-300x180.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502d_2-1-768x462.png 768w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/502d_2-1.png 1235w\" sizes=\"auto, (max-width: 388px) 100vw, 388px\" \/><figcaption>Teht\u00e4v\u00e4 502. d.<\/figcaption><\/figure><\/div>\n\n\n\n<div id=\"uusi\">503. a)<\/div>\n\n\n\n<p>Paraabelin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-6f06a088fe07e00302243956cab09947_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#121;&#94;&#50;&#45;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"81\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin leikkauspisteiss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-koordinaatti on nolla.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 78px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-3812e0cc0279fe759931a1a042461710_l3.png\" height=\"78\" width=\"132\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#121;&#94;&#50;&#45;&#52;&#38;&#61;&#48;&#92;&#92;&#121;&#94;&#50;&#32;&#38;&#61;&#32;&#52;&#92;&#32;&#92;&#112;&#97;&#114;&#97;&#108;&#108;&#101;&#108;&#92;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#92;&#32;&#125;&#92;&#92;&#121;&#32;&#38;&#61;&#32;&#92;&#112;&#109;&#32;&#50;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Leikkauspisteet ovat <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-fd458066e0a5f0b4ce45aaa61d7d95a8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#45;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"52\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-c331781239057ecf05d995b0f2b86a2c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Paraabelin huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin leikkauskohtien puoliv\u00e4liss\u00e4:<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-2bfb2721f53fa770c20edfb590fc4680_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#45;&#50;&#43;&#50;&#125;&#123;&#50;&#125;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#48;&#125;&#123;&#50;&#125;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"159\" style=\"vertical-align: -12px;\"\/>.<\/p>\n\n\n\n<p>Huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-84f7a4eda28949bedc564ed6d2d8c67a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#48;&#94;&#50;&#45;&#52;&#61;&#45;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"127\" style=\"vertical-align: 0px;\"\/>.<\/p>\n\n\n\n<p>Huippu on pisteess\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-76c62cad7c032f65daad6fdd962dd5ff_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#45;&#52;&#44;&#48;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"51\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Hahmotellaan paraabeli yll\u00e4 laskettujen pisteiden avulla koordinaatistoon. Paraabeli aukeamissuunta on oikealle, koska toisen asteen termin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-27a8342ff36d36c2648490e6261bcf82_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"16\" style=\"vertical-align: -4px;\"\/> kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1fead2774e8b11a333e189478cefe74e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"7\" style=\"vertical-align: -1px;\"\/> on positiivinen.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503a_2-1024x807.png\" alt=\"\" class=\"wp-image-1240\" width=\"386\" height=\"303\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503a_2-1024x807.png 1024w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503a_2-300x236.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503a_2-768x605.png 768w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503a_2.png 1121w\" sizes=\"auto, (max-width: 386px) 100vw, 386px\" \/><figcaption>Teht\u00e4v\u00e4 503. a.<\/figcaption><\/figure><\/div>\n\n\n\n<div id=\"uusi\">503. b.<\/div>\n\n\n\n<p>Paraabelin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1a757f4df78e5f59a0f8569d1d60cf5b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#45;&#121;&#94;&#50;&#43;&#54;&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"104\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin leikkauspisteiss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-koordinaatti on nolla.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 101px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-d9416fe761a867c6e9659697e8566491_l3.png\" height=\"101\" width=\"317\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#45;&#121;&#94;&#50;&#43;&#54;&#121;&#38;&#61;&#48;&#92;&#92;&#121;&#40;&#45;&#121;&#43;&#54;&#41;&#32;&#38;&#61;&#48;&#92;&#92;&#121;&#32;&#38;&#61;&#48;&#92;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#32;&#38;&#45;&#121;&#43;&#54;&#38;&#61;&#48;&#92;&#92;&#121;&#32;&#38;&#61;&#48;&#92;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#32;&#38;&#121;&#38;&#61;&#54;&#38;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Leikkauspisteet ovat <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-0d61819dd4f83545e369543e301a4304_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#48;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-fa970faf635e214d1d4d29bdd8f433ab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#54;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Paraabelin huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin leikkauskohtien puoliv\u00e4liss\u00e4:<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-8252c963928154fcd09755c4ac341bbd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#48;&#43;&#54;&#125;&#123;&#50;&#125;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#54;&#125;&#123;&#50;&#125;&#61;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"145\" style=\"vertical-align: -12px;\"\/>.<\/p>\n\n\n\n<p>Huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-29b99ecf5ad5ee24a020eca64a1ccc0d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#45;&#51;&#94;&#50;&#43;&#54;&#32;&#92;&#99;&#111;&#100;&#116;&#32;&#51;&#61;&#45;&#57;&#43;&#49;&#56;&#61;&#57;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"222\" style=\"vertical-align: -2px;\"\/>.<\/p>\n\n\n\n<p>Huippu on pisteess\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-0f8a7dcc2ed01d82a401998b8a5dbbe0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#45;&#57;&#44;&#51;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"51\" style=\"vertical-align: -5px;\"\/>.<\/p>\n\n\n\n<p>Hahmotellaan paraabeli yll\u00e4 laskettujen pisteiden avulla koordinaatistoon. Paraabeli aukeamissuunta on vasemmalle, koska toisen asteen termin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-27a8342ff36d36c2648490e6261bcf82_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"16\" style=\"vertical-align: -4px;\"\/> kerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-76ba9e0d80b3f7f53f43dfde22e2a166_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"21\" style=\"vertical-align: -1px;\"\/> on negatiivinen.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503b_2-1024x789.png\" alt=\"\" class=\"wp-image-1247\" width=\"416\" height=\"320\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503b_2-1024x789.png 1024w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503b_2-300x231.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503b_2-768x592.png 768w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503b_2-1536x1183.png 1536w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/503b_2.png 1559w\" sizes=\"auto, (max-width: 416px) 100vw, 416px\" \/><figcaption>Teht\u00e4v\u00e4 503. b.<\/figcaption><\/figure><\/div>\n\n\n\n<div id=\"uusi\">504.<\/div>\n\n\n\n<p>K\u00e4yr\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-c830442a5c1b34482248412442bdbc01_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#94;&#50;&#32;&#43;&#32;&#120;&#32;&#32;&#45;&#50;&#121;&#32;&#45;&#51;&#32;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"152\" style=\"vertical-align: -4px;\"\/> voidaan kirjoittaa muodossa <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-2cf9427359caf3bc4d442b5c52b08220_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#45;&#121;&#94;&#50;&#43;&#50;&#121;&#43;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"135\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Kysess\u00e4 on vasemmalle aukeava paraabeli, jonka leikkauspisteiss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-akselin kanssa <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-koordinaatti on nolla.<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-5f5581592bf155f45a7e129b8a81f42b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#45;&#48;&#94;&#50;&#43;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#48;&#32;&#43;&#32;&#51;&#32;&#61;&#32;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"179\" style=\"vertical-align: -2px;\"\/>.<\/p>\n\n\n\n<p>Leikkauspiste on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-ddb726e6ede87702cb18f7cb69aa2258_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#51;&#44;&#48;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>K\u00e4yr\u00e4n ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin leikkauspisteiss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-koordinaatti on nolla.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 49px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-8755c61d702632ce4306170e355e592d_l3.png\" height=\"49\" width=\"204\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#45;&#121;&#94;&#50;&#43;&#50;&#121;&#43;&#51;&#32;&#38;&#61;&#48;&#92;&#32;&#92;&#112;&#97;&#114;&#97;&#108;&#108;&#101;&#108;&#92;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#40;&#45;&#49;&#41;&#92;&#92;&#121;&#94;&#50;&#45;&#50;&#121;&#45;&#51;&#38;&#61;&#48;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Kysess\u00e4 on toisen asteen yht\u00e4l\u00f6. Ratkaistaan se, kun<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-d6d125974a941839f85101393c12af59_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#97;&#61;&#49;&#92;&#92;&#98;&#61;&#45;&#50;&#92;&#92;&#99;&#61;&#45;&#51;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"76\" width=\"67\" style=\"vertical-align: -33px;\"\/><\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 288px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-55cc52d0e31da8e75f017f7cfa958229_l3.png\" height=\"288\" width=\"287\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#121;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#40;&#45;&#50;&#41;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#40;&#45;&#50;&#41;&#94;&#50;&#32;&#45;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#52;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#40;&#45;&#51;&#41;&#125;&#125;&#123;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#125;&#92;&#92;&#121;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#50;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#52;&#43;&#49;&#50;&#125;&#125;&#123;&#50;&#125;&#92;&#92;&#121;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#50;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#49;&#54;&#125;&#125;&#123;&#50;&#125;&#92;&#92;&#121;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#50;&#32;&#92;&#112;&#109;&#32;&#52;&#125;&#123;&#50;&#125;&#92;&#92;&#121;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#50;&#32;&#45;&#32;&#52;&#125;&#123;&#50;&#125;&#61;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#50;&#125;&#123;&#50;&#125;&#61;&#45;&#49;&#92;&#92;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#92;&#121;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#50;&#43;&#52;&#125;&#123;&#50;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#54;&#125;&#123;&#50;&#125;&#61;&#51;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Leikkauspisteet ovat siten <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-c43f4514ed1c7d1ef672ef55a2250848_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#45;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"52\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-74139725754eb88acfeb29f101120400_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#51;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Paraabelin huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin leikkauskohtien puoliv\u00e4liss\u00e4:<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a46e425be263eb19f5925017881a7f04_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#45;&#49;&#43;&#51;&#125;&#123;&#50;&#125;&#61;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#50;&#125;&#123;&#50;&#125;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"158\" style=\"vertical-align: -12px;\"\/>.<\/p>\n\n\n\n<p>Huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-koordinaatti on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-6621217feab9545408d17449b2ebe55b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#45;&#49;&#94;&#50;&#43;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#32;&#43;&#51;&#32;&#61;&#45;&#49;&#43;&#50;&#43;&#51;&#61;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"287\" style=\"vertical-align: -2px;\"\/>.<\/p>\n\n\n\n<p>Huippu on pisteess\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-cedc120c68b95abb1497d485830b644d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#52;&#44;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Hahmotellaan paraabelin kuvaaja yll\u00e4 olevien tietojen perusteella.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/504_2-1024x829.png\" alt=\"\" class=\"wp-image-1256\" width=\"365\" height=\"295\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/504_2-1024x829.png 1024w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/504_2-300x243.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/504_2-768x622.png 768w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2020\/09\/504_2.png 1227w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><figcaption>Teht\u00e4v\u00e4 504.<\/figcaption><\/figure><\/div>\n\n\n\n<div id=\"uusi\">511.<\/div>\n\n\n\n<p>Paraabeli aukeaa oikealle, joten paraabelin yht\u00e4l\u00f6 on muotoa<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-fb381634db22ca3ebb7f5e4376dacc7e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#45;&#120;&#95;&#48;&#61;&#97;&#40;&#121;&#45;&#121;&#95;&#48;&#41;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"151\" style=\"vertical-align: -5px;\"\/>, miss\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-e3ea867d31e41d675760590498f65eb3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#62;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"42\" style=\"vertical-align: -2px;\"\/>.<\/p>\n\n\n\n<p>Sijoitetaan yht\u00e4l\u00f6\u00f6n huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-569519ae6284c0e79e8cc51f6068f5cc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#120;&#95;&#48;&#44;&#121;&#95;&#48;&#41;&#61;&#40;&#45;&#52;&#44;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"131\" style=\"vertical-align: -5px;\"\/> koordinaatit.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 50px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-f75567766b9dbb07a9f583d2d4be5da7_l3.png\" height=\"50\" width=\"169\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#120;&#45;&#120;&#95;&#48;&#32;&#38;&#61;&#32;&#97;&#40;&#121;&#45;&#121;&#95;&#48;&#41;&#94;&#50;&#92;&#92;&#120;&#45;&#40;&#45;&#52;&#41;&#32;&#38;&#61;&#97;&#40;&#121;&#45;&#50;&#41;&#94;&#50;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Paraabeli kulkee origon eli pisteen <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-0d61819dd4f83545e369543e301a4304_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#48;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> kautta, joten piste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-0d61819dd4f83545e369543e301a4304_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#48;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> toteuttaa paraabelin yht\u00e4l\u00f6n.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 170px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-88389c5ff5e3a9066dd9875842cd62f4_l3.png\" height=\"170\" width=\"161\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#48;&#45;&#40;&#45;&#52;&#41;&#32;&#38;&#61;&#97;&#40;&#48;&#45;&#50;&#41;&#94;&#50;&#92;&#92;&#48;&#43;&#52;&#32;&#38;&#61;&#97;&#40;&#45;&#50;&#41;&#94;&#50;&#92;&#92;&#52;&#32;&#38;&#61;&#32;&#97;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#52;&#92;&#92;&#52;&#97;&#32;&#38;&#61;&#52;&#92;&#32;&#92;&#112;&#97;&#114;&#97;&#108;&#108;&#101;&#108;&#32;&#58;&#32;&#52;&#92;&#92;&#97;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#52;&#125;&#123;&#52;&#125;&#92;&#92;&#97;&#38;&#61;&#49;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>SIjoitetaan paraabelin yht\u00e4l\u00f6\u00f6n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-569519ae6284c0e79e8cc51f6068f5cc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#120;&#95;&#48;&#44;&#121;&#95;&#48;&#41;&#61;&#40;&#45;&#52;&#44;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"131\" style=\"vertical-align: -5px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a0f33dc2b3bab73adebe4d7c7f0d9d82_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"41\" style=\"vertical-align: -1px;\"\/>, jolloin saadaan<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 136px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-b44adc29082fcd18ef0a670ee3bf3c23_l3.png\" height=\"136\" width=\"214\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#120;&#45;&#40;&#45;&#52;&#41;&#32;&#38;&#61;&#32;&#49;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#40;&#121;&#45;&#50;&#41;&#94;&#50;&#92;&#92;&#120;&#43;&#52;&#32;&#38;&#61;&#49;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#40;&#121;&#94;&#50;&#45;&#52;&#121;&#32;&#43;&#32;&#52;&#41;&#92;&#92;&#120;&#32;&#43;&#52;&#38;&#61;&#32;&#121;&#94;&#50;&#32;&#45;&#52;&#121;&#32;&#43;&#52;&#92;&#92;&#120;&#32;&#38;&#61;&#121;&#94;&#50;&#32;&#45;&#52;&#121;&#32;&#43;&#52;&#45;&#52;&#92;&#92;&#120;&#32;&#38;&#61;&#121;&#94;&#50;&#45;&#52;&#121;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Kotiteht\u00e4v\u00e4t 505, 506, 507, 513, 514, 515, 518<\/h4>\n\n\n\n<div id=\"uusi\">505.<\/div>\n\n\n\n<p>Ratkaistaan suoran ja paraabelin leikkauspisteet. Ne saadaan yht\u00e4l\u00f6parista<br><p class=\"ql-center-displayed-equation\" style=\"line-height: 54px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-cb3c5235d7882d866ce313d3cfb4b0cd_l3.png\" height=\"54\" width=\"133\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#120;&#43;&#121;&#61;&#50;&#92;&#92;&#121;&#61;&#120;&#94;&#50;&#45;&#52;&#120;&#43;&#50;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Ratkaistaan suoran yht\u00e4l\u00f6st\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-4dca11ceef3dd32d17922e6fd6f59e10_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#50;&#45;&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"73\" style=\"vertical-align: -4px;\"\/> ja sijoitetaan se paraabelin yht\u00e4l\u00f6\u00f6n.<br> <p class=\"ql-center-displayed-equation\" style=\"line-height: 54px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-18f9cf0edf3c80a65b12d18774748cf9_l3.png\" height=\"54\" width=\"133\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#121;&#61;&#50;&#45;&#120;&#92;&#92;&#121;&#61;&#120;&#94;&#50;&#45;&#52;&#120;&#43;&#50;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p> <\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 208px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-3ba4a9fd6074d2999039ddb2f754e62b_l3.png\" height=\"208\" width=\"263\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#50;&#45;&#120;&#38;&#61;&#120;&#94;&#50;&#45;&#52;&#120;&#43;&#50;&#32;&#92;&#92;&#120;&#94;&#50;&#45;&#52;&#120;&#43;&#120;&#43;&#50;&#45;&#50;&#38;&#61;&#48;&#92;&#92;&#120;&#94;&#50;&#45;&#51;&#120;&#38;&#61;&#48;&#92;&#92;&#120;&#40;&#120;&#45;&#51;&#41;&#38;&#61;&#48;&#92;&#92;&#120;&#38;&#61;&#48;&#92;&#92;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#92;&#120;&#45;&#51;&#38;&#61;&#48;&#92;&#92;&#120;&#38;&#61;&#51;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Ratkaistaan <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>:n arvot.<br>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-53716ee519f21325780331072ec0718a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"43\" style=\"vertical-align: 0px;\"\/>, niin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-2c562f3711ce53a713f51b51b628cd9d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#50;&#45;&#48;&#61;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"104\" style=\"vertical-align: -4px;\"\/>. Leikkauspiste on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-c331781239057ecf05d995b0f2b86a2c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>.<br>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1cd53b936d250e712d52f088b7a5ccc0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"43\" style=\"vertical-align: 0px;\"\/>, niin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-19ed653b78be38fc675a6f1688ff9420_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#50;&#45;&#51;&#61;&#45;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"119\" style=\"vertical-align: -4px;\"\/>. Leikkauspiste on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-99146107259b35dfdd7cbca4e8664803_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#51;&#44;&#45;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"52\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Piirret\u00e4\u00e4n kuva GeoGebralla.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/506_2.png\" alt=\"\" class=\"wp-image-768\" width=\"173\" height=\"225\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/506_2.png 643w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/506_2-230x300.png 230w\" sizes=\"auto, (max-width: 173px) 100vw, 173px\" \/><\/figure><\/div>\n\n\n\n<div id=\"uusi\">506.<\/div>\n\n\n\n<p>Lasketaan paraabelien <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-4a69170b091632a79f1d8cce8a385845_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#120;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"50\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-3e6596e473f16c719a76069bd1137677_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#121;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"50\" style=\"vertical-align: -4px;\"\/> leikkauspisteet yh\u00e4l\u00f6parista sijoitusmenetelm\u00e4ll\u00e4.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 54px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-869701c13354cdf758a362c802d39206_l3.png\" height=\"54\" width=\"63\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#121;&#61;&#120;&#94;&#50;&#92;&#92;&#120;&#61;&#121;&#94;&#50;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Sijoitetaan alempaan yht\u00e4l\u00f6\u00f6n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>:n paikalle <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-d2ca4728b515e2fd3e800be093faaf8d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: 0px;\"\/>. T\u00e4ll\u00f6in<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 242px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-93d41768545542815d96eb3b6a3179af_l3.png\" height=\"242\" width=\"135\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#120;&#38;&#61;&#40;&#120;&#94;&#50;&#41;&#94;&#50;&#92;&#92;&#120;&#38;&#61;&#120;&#94;&#52;&#92;&#92;&#120;&#94;&#52;&#45;&#120;&#38;&#61;&#48;&#92;&#92;&#120;&#40;&#120;&#94;&#51;&#45;&#49;&#41;&#38;&#61;&#48;&#92;&#92;&#120;&#38;&#61;&#48;&#92;&#92;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#92;&#120;&#94;&#51;&#45;&#49;&#38;&#61;&#48;&#92;&#92;&#120;&#94;&#51;&#38;&#61;&#49;&#92;&#92;&#120;&#38;&#61;&#49;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Lasketaan <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>:n arvot, kun<br><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-53716ee519f21325780331072ec0718a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"43\" style=\"vertical-align: 0px;\"\/>, niin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-b832abe89716ada3831f50067035d7e6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#48;&#94;&#50;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"82\" style=\"vertical-align: -4px;\"\/><br>ja<br><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-fa35123a2caca6bc6d9a8e58dc2f8f63_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"42\" style=\"vertical-align: -1px;\"\/>, niin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-ac5013867c8b8a4a91f68ac697d73b02_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#49;&#94;&#50;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"81\" style=\"vertical-align: -4px;\"\/><\/p>\n\n\n\n<p>Leikkauspisteet ovat <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-0d61819dd4f83545e369543e301a4304_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#48;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-66661ced3c13a1543d4b5b0191cf3441_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#49;&#44;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Piirret\u00e4\u00e4n kuva GeoGebralla.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/506_ok2.png\" alt=\"\" class=\"wp-image-829\" width=\"299\" height=\"298\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/506_ok2.png 879w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/506_ok2-150x150.png 150w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/506_ok2-300x300.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/506_ok2-768x766.png 768w\" sizes=\"auto, (max-width: 299px) 100vw, 299px\" \/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div id=\"uusi\">507.<\/div>\n\n\n\n<p>Paraabelin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-514f31f6ab2464ac282b761e6fb6dae5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#45;&#50;&#121;&#94;&#50;&#43;&#49;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"121\" style=\"vertical-align: -4px;\"\/> ja ympyr\u00e4n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-0203544bc2766253324447667642b25c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#94;&#50;&#43;&#121;&#94;&#50;&#61;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"88\" style=\"vertical-align: -4px;\"\/> leikkauspisteet saadaan ratkaistua yht\u00e4l\u00f6parista<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 54px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-fca9bf79e757d59af8ed4d2ed5ad92eb_l3.png\" height=\"54\" width=\"327\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#120;&#45;&#50;&#121;&#94;&#50;&#43;&#49;&#61;&#48;&#92;&#32;&#92;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#114;&#97;&#116;&#107;&#97;&#105;&#115;&#116;&#97;&#97;&#110;&#125;&#92;&#32;&#120;&#61;&#50;&#121;&#94;&#50;&#45;&#49;&#92;&#92;&#120;&#94;&#50;&#43;&#121;&#94;&#50;&#61;&#50;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p> <p class=\"ql-center-displayed-equation\" style=\"line-height: 54px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a4f5e919a6a32f37cb8b63993e55c559_l3.png\" height=\"54\" width=\"101\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#120;&#61;&#50;&#121;&#94;&#50;&#45;&#49;&#92;&#92;&#120;&#94;&#50;&#43;&#121;&#94;&#50;&#61;&#50;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p> <\/p>\n\n\n\n<p>Sijoitetaan alempaan yht\u00e4l\u00f6\u00f6n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>:n paikalle <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1eb3ce9b6bc20982e61c5512d046f3ba_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#121;&#94;&#50;&#45;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"56\" style=\"vertical-align: -4px;\"\/><\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 107px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-604b6585ef59ed7f2d9a425a531de2f1_l3.png\" height=\"107\" width=\"269\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#40;&#50;&#121;&#94;&#50;&#45;&#49;&#41;&#94;&#50;&#43;&#121;&#94;&#50;&#38;&#61;&#50;&#92;&#92;&#40;&#50;&#121;&#41;&#94;&#50;&#45;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#50;&#121;&#94;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#32;&#43;&#32;&#49;&#94;&#50;&#32;&#43;&#121;&#94;&#50;&#38;&#61;&#50;&#92;&#92;&#52;&#121;&#94;&#52;&#45;&#52;&#121;&#94;&#50;&#43;&#49;&#43;&#121;&#94;&#50;&#38;&#45;&#49;&#61;&#48;&#92;&#92;&#52;&#121;&#94;&#52;&#45;&#51;&#121;&#94;&#50;&#45;&#49;&#38;&#61;&#48;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>T\u00e4st\u00e4 voidaan ratkaista <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>, kun sijoitetaan <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-27a8342ff36d36c2648490e6261bcf82_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"16\" style=\"vertical-align: -4px;\"\/>:n tilalle lauseke <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-e06ecef44332b3f4f2619c73ac557b18_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#121;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"46\" style=\"vertical-align: -4px;\"\/>. Yht\u00e4l\u00f6 muuttuu toisen asteen yht\u00e4l\u00f6ksi.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 318px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-71c66fd0b12ee803f674bfe8ed758d4d_l3.png\" height=\"318\" width=\"352\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#52;&#116;&#94;&#50;&#45;&#51;&#116;&#45;&#49;&#38;&#61;&#48;&#92;&#92;&#116;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#40;&#45;&#51;&#41;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#40;&#45;&#51;&#41;&#94;&#50;&#45;&#52;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#52;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#40;&#45;&#49;&#41;&#32;&#125;&#125;&#123;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#52;&#125;&#92;&#92;&#116;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#51;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#57;&#43;&#49;&#54;&#125;&#125;&#123;&#56;&#125;&#92;&#92;&#116;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#51;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#50;&#53;&#125;&#125;&#123;&#56;&#125;&#92;&#92;&#116;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#51;&#32;&#92;&#112;&#109;&#32;&#53;&#125;&#123;&#56;&#125;&#92;&#92;&#116;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#51;&#45;&#53;&#125;&#123;&#56;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#50;&#125;&#123;&#56;&#125;&#61;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#52;&#125;&#92;&#92;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#92;&#116;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#51;&#43;&#53;&#125;&#123;&#56;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#56;&#125;&#123;&#56;&#125;&#61;&#49;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Ratkaistaan nyt <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-24f3a0fd43502138c34d68e3f2834c47_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"38\" style=\"vertical-align: -1px;\"\/>, saadaan<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 101px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-08ca9eef1a453a8a89ccce35e94db348_l3.png\" height=\"101\" width=\"67\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#121;&#94;&#50;&#38;&#61;&#49;&#92;&#92;&#121;&#38;&#61;&#49;&#92;&#92;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#92;&#121;&#38;&#61;&#45;&#49;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-ffa97067a0502581020369c7a4ed2a7f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#52;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"53\" style=\"vertical-align: -6px;\"\/>, saadaan<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 59px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-67d59ae305fd94c0608a1ff937c0f10b_l3.png\" height=\"59\" width=\"138\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#121;&#94;&#50;&#38;&#61;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#52;&#125;&#92;&#92;&#92;&#116;&#101;&#120;&#116;&#123;&#101;&#105;&#32;&#114;&#97;&#116;&#107;&#97;&#105;&#115;&#117;&#97;&#125;&#92;&#92;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Ratkaistaan sitten <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>:n arvot.<\/p>\n\n\n\n<p>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-cf6e1fcc4feb9168c4a942e9d5f66cf7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"41\" style=\"vertical-align: -4px;\"\/>, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-88e47c74ac6dfd925e6b8f8a32c832c7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#50;&#121;&#94;&#50;&#45;&#49;&#61;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#94;&#50;&#32;&#45;&#49;&#61;&#50;&#45;&#49;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"277\" style=\"vertical-align: -4px;\"\/>.<br>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-381a025069b50acf90fa0b2a10e11294_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#45;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"55\" style=\"vertical-align: -4px;\"\/>, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-ee70da17586fafec530160e5d39ec944_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#50;&#121;&#94;&#50;&#45;&#49;&#61;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#40;&#45;&#49;&#41;&#94;&#50;&#45;&#49;&#61;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#32;&#45;&#49;&#32;&#61;&#32;&#50;&#45;&#49;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"390\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Leikkauspisteet ovat <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-66661ced3c13a1543d4b5b0191cf3441_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#49;&#44;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a0cdfb6ec33dc9ff3e395e6db97f97ad_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#49;&#44;&#45;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"52\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Tarkistetaan GeoGebralla.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/507_2.png\" alt=\"\" class=\"wp-image-779\" width=\"255\" height=\"234\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/507_2.png 711w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/507_2-300x276.png 300w\" sizes=\"auto, (max-width: 255px) 100vw, 255px\" \/><\/figure><\/div>\n\n\n\n<div id=\"uusi\">513. a)<\/div>\n\n\n\n<p>Yl\u00f6sp\u00e4in avautuvan paraabelin huippu on pisteess\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-c9af940f41e1ff39889e7763fd521d9b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#50;&#44;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> ja se kulkee pisteen <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-7150e6f30983b92c19b67da8d913f296_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#49;&#44;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> kautta.<\/p>\n\n\n\n<p>Yl\u00f6sp\u00e4in avautuvan paraabelin yht\u00e4l\u00f6 on muotoa <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-6330ad23e659088ec049d470cd01f530_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#45;&#121;&#61;&#97;&#40;&#120;&#45;&#120;&#95;&#48;&#41;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"144\" style=\"vertical-align: -4px;\"\/>. <\/p>\n\n\n\n<p>Sijoitetaan yht\u00e4l\u00f6\u00f6n huipun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-dd9071bacf9d2c401e215b13715522a2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#120;&#44;&#120;&#95;&#48;&#41;&#61;&#40;&#50;&#44;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"111\" style=\"vertical-align: -4px;\"\/> koordinaatit.<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-89fb8fb63c4ec226568005e4bcc33161_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#45;&#49;&#61;&#97;&#40;&#120;&#45;&#50;&#41;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"135\" style=\"vertical-align: -4px;\"\/><\/p>\n\n\n\n<p>Koska paraabeli kulkee pisteen <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-7150e6f30983b92c19b67da8d913f296_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#49;&#44;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>  kautta, piste toteuttaa paraabelin yht\u00e4l\u00f6n.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 100px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-7d9d4014f4456a686c76d2b8357c8bd0_l3.png\" height=\"100\" width=\"133\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#50;&#45;&#49;&#38;&#61;&#97;&#40;&#49;&#45;&#50;&#41;&#94;&#50;&#92;&#92;&#49;&#38;&#61;&#97;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#94;&#50;&#92;&#92;&#49;&#38;&#61;&#97;&#92;&#92;&#97;&#38;&#61;&#49;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Paraabelin yht\u00e4l\u00f6 on <\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 107px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-dddc5e2fdead3e97497fffbe20793c2e_l3.png\" height=\"107\" width=\"194\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#121;&#45;&#49;&#38;&#61;&#49;&#40;&#120;&#45;&#50;&#41;&#94;&#50;&#92;&#92;&#121;&#45;&#49;&#38;&#61;&#120;&#94;&#50;&#45;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#120;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#50;&#32;&#43;&#50;&#94;&#50;&#92;&#92;&#121;&#45;&#49;&#38;&#61;&#120;&#94;&#50;&#45;&#52;&#120;&#43;&#52;&#92;&#92;&#121;&#38;&#61;&#120;&#94;&#50;&#45;&#52;&#120;&#43;&#53;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<div>513. b)<\/div>\n\n\n\n<p>Sijoitetaan pisteiden <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-07b1ce040c95b146f97c947b6776383f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"13\" style=\"vertical-align: 0px;\"\/>, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a5142ffc089d2df753dd20966a3d4881_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#66;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-80fc70eb30b18f9c8307c5d121c42bf5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#67;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/> koordinaatit paraabelin yht\u00e4l\u00f6\u00f6n.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 99px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-ca636f3c8f4112002942a5f056560ae3_l3.png\" height=\"99\" width=\"135\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#65;&#38;&#61;&#40;&#51;&#44;&#51;&#41;&#92;&#92;&#51;&#38;&#61;&#51;&#94;&#50;&#45;&#52;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#51;&#32;&#43;&#32;&#53;&#92;&#92;&#51;&#38;&#61;&#57;&#45;&#49;&#50;&#43;&#53;&#92;&#92;&#51;&#38;&#61;&#50;&#92;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#101;&#112;&auml;&#116;&#111;&#115;&#105;&#125;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Piste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-2e9923cf5dcc263d9ff0539d933a4dcd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#51;&#44;&#51;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> ei ole paraabelilla. <\/p>\n\n\n\n<p>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1cd53b936d250e712d52f088b7a5ccc0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"43\" style=\"vertical-align: 0px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-701efe280cdb8ebc9f2d73ddf9b76c07_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"41\" style=\"vertical-align: -4px;\"\/>, eli paraabelilla on piste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a55e8db90b544f0ab1f20912350b2c29_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#51;&#44;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>. Siten piste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-c49da50d3d0b410793d675ccd29590c9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;&#61;&#40;&#51;&#44;&#51;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"76\" style=\"vertical-align: -4px;\"\/> on paraabelin yl\u00e4puolella.<\/p>\n\n\n\n<p> <p class=\"ql-center-displayed-equation\" style=\"line-height: 96px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-21ac60d9c82051f8a8a2f5afa3966a99_l3.png\" height=\"96\" width=\"137\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#66;&#38;&#61;&#40;&#48;&#44;&#53;&#41;&#92;&#92;&#53;&#38;&#61;&#48;&#94;&#50;&#45;&#52;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#48;&#32;&#43;&#32;&#53;&#92;&#92;&#53;&#38;&#61;&#48;&#45;&#48;&#43;&#53;&#92;&#92;&#53;&#38;&#61;&#53;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Piste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a50d5d27143e720bdbab307df8dec5cb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#53;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> on paraabelilla.<\/p>\n\n\n\n<p> <p class=\"ql-center-displayed-equation\" style=\"line-height: 99px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a8c9d32b5fd3e634c152c0798cee9f99_l3.png\" height=\"99\" width=\"136\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#67;&#38;&#61;&#40;&#52;&#44;&#52;&#41;&#92;&#92;&#52;&#38;&#61;&#52;&#94;&#50;&#45;&#52;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#52;&#32;&#43;&#32;&#53;&#92;&#92;&#52;&#38;&#61;&#49;&#54;&#45;&#49;&#54;&#43;&#53;&#92;&#92;&#52;&#38;&#61;&#53;&#92;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#101;&#112;&auml;&#116;&#111;&#115;&#105;&#125;&#32;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p> <\/p>\n\n\n\n<p>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-4a862e4266156eb21f5c0ef171ce9af1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"43\" style=\"vertical-align: -1px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-b00b7d0e305e5fda9b0338d1ec72d71f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"41\" style=\"vertical-align: -4px;\"\/>, eli paraabelilla on piste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-891343ef92f7c832129bc9b0b849132b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#51;&#44;&#53;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>. Siten piste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-4dd541bffb142a899cfba78a8624922d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#67;&#61;&#40;&#52;&#44;&#52;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"76\" style=\"vertical-align: -4px;\"\/> on paraabelin alapuolella. <\/p>\n\n\n\n<div id=\"uusi\">514.<\/div>\n\n\n\n<p>Pisteet, jotka ovat et\u00e4isyydell\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-fc8c173d9e46c0d8030697c2a1d610a9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"8\" style=\"vertical-align: 0px;\"\/> pisteest\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-4b07a0b878b46bea8463674478807d3d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#45;&#50;&#44;&#32;&#48;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"51\" style=\"vertical-align: -4px;\"\/> ovat ympyr\u00e4ll\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-8e8f58a6deb35449b76d84219f2b3636_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#120;&#32;&#43;&#32;&#50;&#41;&#94;&#50;&#32;&#43;&#32;&#121;&#94;&#50;&#32;&#61;&#32;&#50;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"140\" style=\"vertical-align: -4px;\"\/>. Selvitet\u00e4\u00e4n paraabelin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-ded42a5e97bab667d5e1ffed1a1050fc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#32;&#61;&#32;&#45;&#121;&#94;&#50;&#32;&#43;&#32;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"95\" style=\"vertical-align: -4px;\"\/> ja ympyr\u00e4n leikkauspisteet.  <\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 54px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-54b902bdc9afc9b0cb414474e24ca374_l3.png\" height=\"54\" width=\"306\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#120;&#61;&#45;&#121;&#94;&#50;&#43;&#51;&#92;&#32;&#92;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#114;&#97;&#116;&#107;&#97;&#105;&#115;&#116;&#97;&#97;&#110;&#125;&#92;&#32;&#121;&#94;&#50;&#61;&#45;&#120;&#43;&#51;&#92;&#92;&#40;&#120;&#43;&#50;&#41;&#94;&#50;&#43;&#121;&#94;&#50;&#61;&#50;&#53;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p> <p class=\"ql-center-displayed-equation\" style=\"line-height: 54px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-7de7fd3eaece59bdadd8d7df411bee28_l3.png\" height=\"54\" width=\"154\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#32;&#121;&#94;&#50;&#61;&#45;&#120;&#43;&#51;&#92;&#92;&#40;&#120;&#43;&#50;&#41;&#94;&#50;&#43;&#121;&#94;&#50;&#61;&#50;&#53;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p> <\/p>\n\n\n\n<p> <p class=\"ql-center-displayed-equation\" style=\"line-height: 404px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-fff15748f4315bd7f54d0e33dd31b2a2_l3.png\" height=\"404\" width=\"408\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#40;&#120;&#43;&#50;&#41;&#94;&#50;&#43;&#32;&#40;&#45;&#120;&#43;&#51;&#41;&#32;&#38;&#61;&#50;&#53;&#92;&#92;&#120;&#94;&#50;&#43;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#120;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#50;&#43;&#50;&#94;&#50;&#32;&#45;&#120;&#43;&#51;&#38;&#61;&#50;&#53;&#92;&#92;&#120;&#94;&#50;&#43;&#52;&#120;&#43;&#52;&#45;&#120;&#43;&#51;&#45;&#50;&#53;&#38;&#61;&#48;&#92;&#92;&#120;&#94;&#50;&#43;&#51;&#120;&#45;&#49;&#56;&#38;&#61;&#48;&#92;&#92;&#120;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#51;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#51;&#94;&#50;&#45;&#52;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#32;&#92;&#99;&#100;&#111;&#116;&#40;&#45;&#49;&#56;&#41;&#125;&#125;&#123;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#125;&#92;&#92;&#120;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#51;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#57;&#43;&#55;&#50;&#125;&#125;&#123;&#50;&#125;&#92;&#92;&#120;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#51;&#32;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#56;&#49;&#125;&#125;&#123;&#50;&#125;&#92;&#92;&#120;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#51;&#32;&#92;&#112;&#109;&#32;&#57;&#125;&#123;&#50;&#125;&#92;&#92;&#120;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#51;&#45;&#57;&#125;&#123;&#50;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#49;&#50;&#125;&#123;&#50;&#125;&#61;&#45;&#54;&#92;&#92;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#92;&#120;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#45;&#51;&#43;&#57;&#125;&#123;&#50;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#54;&#125;&#123;&#50;&#125;&#61;&#51;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Ratkaistaan <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-koordinaattien arvot:<\/p>\n\n\n\n<p>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a71d395349f4c7c79d5221f8d0c86344_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#45;&#54;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"57\" style=\"vertical-align: 0px;\"\/>, <\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 164px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-b1b9b334faab893ab92041f766b45910_l3.png\" height=\"164\" width=\"122\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#121;&#94;&#50;&#38;&#61;&#45;&#120;&#43;&#51;&#92;&#92;&#121;&#94;&#50;&#38;&#61;&#45;&#40;&#45;&#54;&#41;&#43;&#51;&#92;&#92;&#121;&#94;&#50;&#38;&#61;&#54;&#43;&#51;&#92;&#92;&#121;&#94;&#50;&#38;&#61;&#57;&#92;&#32;&#92;&#112;&#97;&#114;&#97;&#108;&#108;&#101;&#108;&#92;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#92;&#32;&#125;&#92;&#92;&#121;&#38;&#61;&#92;&#112;&#109;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#57;&#125;&#92;&#92;&#121;&#38;&#61;&#92;&#112;&#109;&#32;&#51;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Kun <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1cd53b936d250e712d52f088b7a5ccc0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"43\" style=\"vertical-align: 0px;\"\/>,<\/p>\n\n\n\n<p> <p class=\"ql-center-displayed-equation\" style=\"line-height: 76px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-a2cfe048d32c769879d415df5d878a54_l3.png\" height=\"76\" width=\"94\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#121;&#94;&#50;&#38;&#61;&#45;&#51;&#43;&#51;&#92;&#92;&#121;&#94;&#50;&#38;&#61;&#48;&#92;&#92;&#121;&#38;&#61;&#48;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p> <\/p>\n\n\n\n<p>Kysytyt paraabelin pisteet ovat <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-6219db35dbfd39cc40dd48f0fb36cf46_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#45;&#54;&#44;&#51;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"51\" style=\"vertical-align: -4px;\"\/>, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-6219db35dbfd39cc40dd48f0fb36cf46_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#45;&#54;&#44;&#51;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"51\" style=\"vertical-align: -4px;\"\/> ja <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-ddb726e6ede87702cb18f7cb69aa2258_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#51;&#44;&#48;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p>Piirret\u00e4\u00e4n kuva GeoGebralla.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/514_2-1024x978.png\" alt=\"\" class=\"wp-image-800\" width=\"277\" height=\"264\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/514_2-1024x978.png 1024w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/514_2-300x286.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/514_2-768x733.png 768w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/514_2.png 1149w\" sizes=\"auto, (max-width: 277px) 100vw, 277px\" \/><\/figure><\/div>\n\n\n\n<div id=\"uusi\">515.<\/div>\n\n\n\n<p>Olkoon piste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-0de55e01e0b988d83f848382fe801df4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#120;&#44;&#32;&#121;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"39\" style=\"vertical-align: -4px;\"\/> kysytyll\u00e4 k\u00e4yr\u00e4ll\u00e4. Lasketaan sen et\u00e4isyys pisteest\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-24b63533d68cb95ff4e7b9c4023d907e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#48;&#44;&#32;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> sek\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-edf6d5462aa989d30da6f7f7d6e93e0f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-akselista, eli suorasta <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-4a6479a462bbe2d3d74cb452b7aaa88c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#32;&#61;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"42\" style=\"vertical-align: -4px;\"\/>.  <\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-fd05334609b22e6823410d613e2f070b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#113;&#114;&#116;&#123;&#40;&#120;&#45;&#48;&#41;&#94;&#50;&#43;&#40;&#121;&#45;&#50;&#41;&#94;&#50;&#125;&#61;&#92;&#108;&#101;&#102;&#116;&#124;&#121;&#45;&#48;&#92;&#114;&#105;&#103;&#104;&#116;&#124;&#61;&#92;&#108;&#101;&#102;&#116;&#124;&#121;&#92;&#114;&#105;&#103;&#104;&#116;&#124;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"276\" style=\"vertical-align: -6px;\"\/><\/p>\n\n\n\n<p>Koska et\u00e4isyydet ovat ei-negatiivisia, yht\u00e4l\u00f6 voidaan korottaa puolittain toiseen.<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 194px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-3d41323327252b855ee76709e398a955_l3.png\" height=\"194\" width=\"346\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#32;&#92;&#108;&#101;&#102;&#116;&#40;&#92;&#115;&#113;&#114;&#116;&#123;&#40;&#120;&#45;&#48;&#41;&#94;&#50;&#43;&#40;&#121;&#45;&#50;&#41;&#94;&#50;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#41;&#94;&#50;&#38;&#61;&#92;&#108;&#101;&#102;&#116;&#124;&#121;&#92;&#114;&#105;&#103;&#104;&#116;&#124;&#94;&#50;&#32;&#92;&#92;&#32;&#40;&#120;&#45;&#48;&#41;&#94;&#50;&#43;&#40;&#121;&#45;&#50;&#41;&#94;&#50;&#38;&#61;&#121;&#94;&#50;&#92;&#92;&#120;&#94;&#50;&#43;&#121;&#94;&#50;&#45;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#121;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#50;&#32;&#43;&#32;&#50;&#94;&#50;&#32;&#38;&#61;&#32;&#121;&#94;&#50;&#92;&#92;&#120;&#94;&#50;&#43;&#121;&#94;&#50;&#45;&#52;&#121;&#43;&#52;&#38;&#61;&#121;&#94;&#50;&#92;&#92;&#45;&#52;&#121;&#38;&#61;&#45;&#120;&#94;&#50;&#45;&#52;&#92;&#32;&#92;&#112;&#97;&#114;&#97;&#108;&#108;&#101;&#108;&#92;&#32;&#58;&#40;&#45;&#52;&#41;&#92;&#92;&#121;&#38;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#52;&#125;&#120;&#94;&#50;&#43;&#49;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<div id=\"uusi\">518. a)<\/div>\n\n\n\n<p>Suoran, joka kulkee pisteen <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-97b91e0f67b9943376e1302a410cec34_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#50;&#44;&#32;&#49;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -4px;\"\/> kautta ja joka ei ole pystysuora, yht\u00e4l\u00f6 on muotoa<br><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-3dd22961996a93c801bf272078bc3a7d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#32;&#45;&#32;&#49;&#32;&#61;&#32;&#107;&#40;&#120;&#32;&#45;&#32;&#50;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"127\" style=\"vertical-align: -4px;\"\/> eli <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-5ccbbbab01a8f5b589025fc41877081f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#32;&#61;&#32;&#107;&#120;&#32;&#45;&#32;&#50;&#107;&#32;&#43;&#32;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"123\" style=\"vertical-align: -4px;\"\/>.<\/p>\n\n\n\n<p> Suoralla ja paraabelilla on yksi yhteinen piste, kun yht\u00e4l\u00f6parilla<\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 54px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-6f46c61132f77e0c3d237e8e6c1800cd_l3.png\" height=\"54\" width=\"144\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#121;&#61;&#120;&#94;&#50;&#45;&#54;&#120;&#43;&#49;&#48;&#92;&#92;&#121;&#61;&#107;&#120;&#45;&#50;&#107;&#43;&#49;&#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><br>on yksi ratkaisu.  <\/p>\n\n\n\n<p>Saadaan yht\u00e4l\u00f6<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-ce44614683fcd55d6b6fc7e54a87b58a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#94;&#50;&#45;&#54;&#120;&#43;&#49;&#48;&#61;&#107;&#120;&#45;&#50;&#107;&#43;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"211\" style=\"vertical-align: -2px;\"\/><\/p>\n\n\n\n<p>Siirret\u00e4\u00e4n kaikki termit vasemmalle puolelle.<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-994138f3c29d4195c098647a9881dffb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#94;&#50;&#45;&#54;&#120;&#45;&#107;&#120;&#43;&#49;&#48;&#43;&#50;&#107;&#45;&#49;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"243\" style=\"vertical-align: -2px;\"\/> <br><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-3f7a15f43b70ad82387f0a87edc09202_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#94;&#50;&#43;&#40;&#45;&#107;&#45;&#54;&#41;&#120;&#43;&#50;&#107;&#43;&#57;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"221\" style=\"vertical-align: -4px;\"\/><\/p>\n\n\n\n<p>Toisen asteen yht\u00e4l\u00f6ll\u00e4 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-e6a57d81806f20c4e3c42a630c8ffbf7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;&#120;&#94;&#50;&#43;&#98;&#120;&#43;&#99;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"129\" style=\"vertical-align: -2px;\"\/> on yksi ratkaisu, kun diskriminantti <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-7539b25fc0bd90734fc7ef16d4b6b028_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#68;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"48\" style=\"vertical-align: 0px;\"\/>.<\/p>\n\n\n\n<p>Lasketaan diskriminantti <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1be3c749f817b88e3b39ca555c5df850_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#68;&#61;&#98;&#94;&#50;&#45;&#52;&#97;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"102\" style=\"vertical-align: -1px;\"\/><\/p>\n\n\n\n<p><p class=\"ql-center-displayed-equation\" style=\"line-height: 238px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-73a92b36e3e2110e547fd3254bd80092_l3.png\" height=\"238\" width=\"312\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;&#40;&#45;&#107;&#45;&#54;&#41;&#94;&#50;&#45;&#52;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#32;&#92;&#99;&#100;&#111;&#116;&#40;&#50;&#107;&#43;&#57;&#41;&#38;&#61;&#48;&#92;&#92;&#107;&#94;&#50;&#32;&#43;&#32;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#40;&#45;&#107;&#41;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#40;&#45;&#54;&#41;&#32;&#43;&#32;&#54;&#94;&#50;&#32;&#45;&#56;&#107;&#45;&#51;&#54;&#38;&#61;&#48;&#92;&#92;&#107;&#94;&#50;&#43;&#49;&#50;&#107;&#32;&#43;&#51;&#54;&#45;&#56;&#107;&#45;&#51;&#54;&#38;&#61;&#48;&#92;&#92;&#107;&#94;&#50;&#43;&#52;&#107;&#38;&#61;&#48;&#92;&#92;&#107;&#40;&#107;&#43;&#52;&#41;&#38;&#61;&#48;&#92;&#92;&#107;&#38;&#61;&#48;&#92;&#92;&#92;&#116;&#101;&#120;&#116;&#123;&#116;&#97;&#105;&#125;&#92;&#92;&#107;&#43;&#52;&#38;&#61;&#48;&#92;&#92;&#107;&#38;&#61;&#45;&#52;&#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n\n<p>Kun suoran kulmakerroin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-d22b97bf4e8f7318816dc75e61d092a8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;&#32;&#61;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"42\" style=\"vertical-align: 0px;\"\/> tai <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-844996c50dc5673f6d2f9a25e624026d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;&#32;&#61;&#32;&#45;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"56\" style=\"vertical-align: -1px;\"\/>, niin suoralla ja paraabelilla on yksi yhteinen piste.<\/p>\n\n\n\n<p>Suoralla ja paraabelilla on yksi yhteinen piste, kun suora on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-1511b6d339e66309a4071bc95cfd9285_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"\/>-akselin suuntainen, mutta t\u00e4ll\u00f6in suoralla ei ole kulmakerrointa.  <\/p>\n\n\n\n<div id=\"uusi\">518. b)<\/div>\n\n\n\n<p>Vastaavasti kuin <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-7cdaa28f8216c79c2a678c7293795976_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/>-kohdassa, mutta nyt pit\u00e4\u00e4 olla kaksi ratkaisua, joten diskriminantti <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-00b27a71b8bf0b44109b41a98d953ec0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#68;&#32;&#62;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"48\" style=\"vertical-align: 0px;\"\/>.  <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/518_2.png\" alt=\"\" class=\"wp-image-807\" width=\"219\" height=\"183\" srcset=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/518_2.png 915w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/518_2-300x252.png 300w, https:\/\/blogit.gradia.fi\/ageom\/wp-content\/uploads\/sites\/136\/2019\/09\/518_2-768x645.png 768w\" sizes=\"auto, (max-width: 219px) 100vw, 219px\" \/><\/figure><\/div>\n\n\n\n<p><br>Ep\u00e4yht\u00e4l\u00f6n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-c68e7a7306388cfb554856535430f351_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;&#94;&#50;&#43;&#52;&#107;&#38;&#62;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"90\" style=\"vertical-align: -2px;\"\/> ratkaisu on <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-f6ca3913862c23129227af9975ed2a19_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;&#60;&#45;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"56\" style=\"vertical-align: -1px;\"\/> tai <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogit.gradia.fi\/ageom\/wp-content\/ql-cache\/quicklatex.com-c1c4ac69b36ad06e6a9746d838fba0af_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#107;&#62;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"42\" style=\"vertical-align: 0px;\"\/>.<br> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linkki tuntimuistiinpanoihin. Tuntiteht\u00e4v\u00e4t 501, 502, 503, 504, 511 501. A-IV. Perustelu Toisen asteen termiss\u00e4 on muuttujana , joten paraabelin akseli on -akselin suuntainen. Sen kerroin on positiivinen, joten aukeamissuunta on yl\u00f6sp\u00e4in. B-I. Perustelu Toisen asteen termiss\u00e4 on muuttujana , joten paraabelin akseli on -akselin suuntainen. Sen kerroin on positiivinen, joten aukeamissuunta on oikealle. C-II. Perustelu &hellip; <a href=\"https:\/\/blogit.gradia.fi\/ageom\/5-1-to-19-9\/\" class=\"more-link\">Jatka lukemista <span class=\"screen-reader-text\">5.1 (to 23.9.)<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":111,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-762","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>5.1 (to 23.9.) - Analyyttinen geometria (MAA05)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogit.gradia.fi\/ageom\/5-1-to-19-9\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5.1 (to 23.9.) - Analyyttinen geometria (MAA05)\" \/>\n<meta property=\"og:description\" content=\"Linkki tuntimuistiinpanoihin. Tuntiteht\u00e4v\u00e4t 501, 502, 503, 504, 511 501. A-IV. Perustelu Toisen asteen termiss\u00e4 on muuttujana , joten paraabelin akseli on -akselin suuntainen. Sen kerroin on positiivinen, joten aukeamissuunta on yl\u00f6sp\u00e4in. B-I. Perustelu Toisen asteen termiss\u00e4 on muuttujana , joten paraabelin akseli on -akselin suuntainen. Sen kerroin on positiivinen, joten aukeamissuunta on oikealle. C-II. 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Tuntiteht\u00e4v\u00e4t 501, 502, 503, 504, 511 501. A-IV. Perustelu Toisen asteen termiss\u00e4 on muuttujana , joten paraabelin akseli on -akselin suuntainen. Sen kerroin on positiivinen, joten aukeamissuunta on yl\u00f6sp\u00e4in. B-I. Perustelu Toisen asteen termiss\u00e4 on muuttujana , joten paraabelin akseli on -akselin suuntainen. Sen kerroin on positiivinen, joten aukeamissuunta on oikealle. C-II. Perustelu&hellip;","_links":{"self":[{"href":"https:\/\/blogit.gradia.fi\/ageom\/wp-json\/wp\/v2\/pages\/762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogit.gradia.fi\/ageom\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogit.gradia.fi\/ageom\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogit.gradia.fi\/ageom\/wp-json\/wp\/v2\/users\/111"}],"replies":[{"embeddable":true,"href":"https:\/\/blogit.gradia.fi\/ageom\/wp-json\/wp\/v2\/comments?post=762"}],"version-history":[{"count":66,"href":"https:\/\/blogit.gradia.fi\/ageom\/wp-json\/wp\/v2\/pages\/762\/revisions"}],"predecessor-version":[{"id":1588,"href":"https:\/\/blogit.gradia.fi\/ageom\/wp-json\/wp\/v2\/pages\/762\/revisions\/1588"}],"wp:attachment":[{"href":"https:\/\/blogit.gradia.fi\/ageom\/wp-json\/wp\/v2\/media?parent=762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}