{"id":650,"date":"2023-02-13T04:16:47","date_gmt":"2023-02-13T04:16:47","guid":{"rendered":"http:\/\/blog.newtonchineseschool.org\/lilijia\/?p=650"},"modified":"2023-02-13T04:16:47","modified_gmt":"2023-02-13T04:16:47","slug":"ch-17-quadratics","status":"publish","type":"post","link":"https:\/\/blog.newtonchineseschool.org\/lilijia\/2023\/02\/13\/ch-17-quadratics\/","title":{"rendered":"Ch. 17: Quadratics"},"content":{"rendered":"\n<p>Today we went over Problems #8, 13, 23, 26, 27, and 32 of Ch.16 Functions homework, and students worked on Examples #1-4 of Ch.17 Quadratics on the whiteboard. Ms. Li also explained Problems #8, 18, 19, 25, 26, 30, 37, and 38 from the final exam. Please check <a href=\"https:\/\/drive.google.com\/file\/d\/19o0nrlsCOaojZxaU5t6Ll9E6cfqV-Ds4\/view?usp=share_link\" data-type=\"URL\" data-id=\"https:\/\/drive.google.com\/file\/d\/19o0nrlsCOaojZxaU5t6Ll9E6cfqV-Ds4\/view?usp=share_link\">class notes here<\/a>. <\/p>\n\n\n\n<p>Quadratics is a very important topic in SAT math. Please have a clear picture of the three forms (standard, vertex, factored form), quadratic formula, roots, vertex, Discriminants &amp; # of roots. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2023\/02\/quadratic-review.gif\"><img loading=\"lazy\" width=\"311\" height=\"241\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2023\/02\/quadratic-review.gif\" alt=\"\" class=\"wp-image-651\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2023\/02\/quadratic-function-transformations.png\"><img loading=\"lazy\" width=\"350\" height=\"213\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2023\/02\/quadratic-function-transformations.png\" alt=\"\" class=\"wp-image-652\" srcset=\"https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2023\/02\/quadratic-function-transformations.png 350w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2023\/02\/quadratic-function-transformations-300x183.png 300w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/a><\/figure>\n\n\n\n<p>Homework:<br>-Ch.17 HW Pg 158-160, please show your work neatly with essential steps. Check the answer key on pg 314-316, and fill in the questions on this <a href=\"https:\/\/forms.gle\/xpq5rVfgGhdiXbDW7\" data-type=\"URL\" data-id=\"https:\/\/forms.gle\/xpq5rVfgGhdiXbDW7\">Google Form<\/a>.<\/p>\n\n\n\n<p>&#8211;<a href=\"https:\/\/www.deltamath.com\/app\/assignment\/18415451\">DeltaMath: Ch.17 Quadratics<\/a> (Some of you are going to take the SAT math next Month. Please make good use of the DeltaMath resources and get well-prepared)<\/p>\n\n\n\n<p>There are no classes in the following two weeks. Enjoy the winter break, and see you all in March!<\/p>\n\n\n\n<p> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Today we went over Problems #8, 13, 23, 26, 27, and 32 of Ch.16 Functions homework, and students worked on Examples #1-4 of Ch.17 Quadratics on the whiteboard. Ms. Li also explained Problems #8, 18, 19, 25, 26, 30, 37, and 38 from the final exam. Please check class notes here. Quadratics is a very [&hellip;]<\/p>\n","protected":false},"author":157,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/650"}],"collection":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/users\/157"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/comments?post=650"}],"version-history":[{"count":1,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/650\/revisions"}],"predecessor-version":[{"id":653,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/650\/revisions\/653"}],"wp:attachment":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/media?parent=650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/categories?post=650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/tags?post=650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}