{"id":212,"date":"2019-12-08T04:32:38","date_gmt":"2019-12-08T04:32:38","guid":{"rendered":"http:\/\/blog.newtonchineseschool.org\/lilijia\/?p=212"},"modified":"2019-12-08T04:40:38","modified_gmt":"2019-12-08T04:40:38","slug":"sat-math-week-12-inequalities","status":"publish","type":"post","link":"https:\/\/blog.newtonchineseschool.org\/lilijia\/2019\/12\/08\/sat-math-week-12-inequalities\/","title":{"rendered":"SAT-Math Week 12: Inequalities"},"content":{"rendered":"\n<p><strong>Lesson Review:<\/strong><\/p>\n\n\n\n<p>Inequality signs:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/Inequality-symbols-1024x611.png\" alt=\"\" class=\"wp-image-213\" width=\"285\" height=\"170\" srcset=\"https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/Inequality-symbols-1024x611.png 1024w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/Inequality-symbols-300x179.png 300w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/Inequality-symbols-768x459.png 768w\" sizes=\"(max-width: 285px) 100vw, 285px\" \/><\/figure><\/div>\n\n\n\n<p>Properties of inequality:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/properties-of-inequality.jpg\" alt=\"\" class=\"wp-image-214\" width=\"291\" height=\"218\" srcset=\"https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/properties-of-inequality.jpg 960w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/properties-of-inequality-300x225.jpg 300w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/properties-of-inequality-768x576.jpg 768w\" sizes=\"(max-width: 291px) 100vw, 291px\" \/><\/figure><\/div>\n\n\n\n<p>\n\nInequalities on a number line:\n\n<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/inequalities-number-line.png\" alt=\"\" class=\"wp-image-215\" width=\"446\" height=\"299\" srcset=\"https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/inequalities-number-line.png 730w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/inequalities-number-line-300x201.png 300w\" sizes=\"(max-width: 446px) 100vw, 446px\" \/><\/figure><\/div>\n\n\n\n<p>Solving inequalities:<strong> <\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/SolvingInequalities.jpg\" alt=\"\" class=\"wp-image-216\" width=\"292\" height=\"219\" srcset=\"https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/SolvingInequalities.jpg 960w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/SolvingInequalities-300x225.jpg 300w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/SolvingInequalities-768x576.jpg 768w\" sizes=\"(max-width: 292px) 100vw, 292px\" \/><\/figure><\/div>\n\n\n\n<p>Graph linear inequalities:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/alg1-713-graphing-linear-inequalities-7-638.jpg\" alt=\"\" class=\"wp-image-217\" width=\"361\" height=\"279\" srcset=\"https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/alg1-713-graphing-linear-inequalities-7-638.jpg 638w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/alg1-713-graphing-linear-inequalities-7-638-300x232.jpg 300w\" sizes=\"(max-width: 361px) 100vw, 361px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/Graphs-of-LInear-Inequalities.png\" alt=\"\" class=\"wp-image-218\" width=\"369\" height=\"454\" srcset=\"https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/Graphs-of-LInear-Inequalities.png 736w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/Graphs-of-LInear-Inequalities-244x300.png 244w\" sizes=\"(max-width: 369px) 100vw, 369px\" \/><\/figure><\/div>\n\n\n\n<p>Graph system of linear inequalities (find the <em>overlapping area<\/em>):<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/image6.gif\" alt=\"\" class=\"wp-image-219\" width=\"227\" height=\"227\" \/><\/figure><\/div>\n\n\n\n<p>Solve quadratic inequalities:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/xquadratic-inequalities.png.pagespeed.ic_.Rzoc0qGQ2Y.png\" alt=\"\" class=\"wp-image-220\" width=\"285\" height=\"372\" srcset=\"https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/xquadratic-inequalities.png.pagespeed.ic_.Rzoc0qGQ2Y.png 488w, https:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2019\/12\/xquadratic-inequalities.png.pagespeed.ic_.Rzoc0qGQ2Y-230x300.png 230w\" sizes=\"(max-width: 285px) 100vw, 285px\" \/><\/figure><\/div>\n\n\n\n<p><strong>Extra Resource:<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/www.mathsisfun.com\/algebra\/inequality-solving.html\">https:\/\/www.mathsisfun.com\/algebra\/inequality-solving.html<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/mathbitsnotebook.com\/Algebra1\/Inequalities\/IQinequalities.html\">https:\/\/mathbitsnotebook.com\/Algebra1\/Inequalities\/IQinequalities.html<\/a><\/p>\n\n\n\n<p><strong>Homework:<\/strong><\/p>\n\n\n\n<p>Page 88-92: Chapter 11 Exercise (16 problems)<\/p>\n\n\n\n<p><strong>Something Else:<\/strong><\/p>\n\n\n\n<p>*I will be back to China from 12\/10 to 12\/27. Next Sunday\n(12\/15) we will have Mr. Xu (the teacher of AoPS: Precalculus) to teach Ch.12\nWord Problems. Thank you, Mr. Xu!<\/p>\n\n\n\n<p>There is no school on 12\/22 and 12\/29. Merry Christmas and\nHappy New Year, everyone! See you on 1\/5\/2020 for our last class before the\nfinal exam on 1\/12!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lesson Review: Inequality signs: Properties of inequality: Inequalities on a number line: Solving inequalities: Graph linear inequalities: Graph system of linear inequalities (find the overlapping area): Solve quadratic inequalities: Extra Resource: https:\/\/www.mathsisfun.com\/algebra\/inequality-solving.html https:\/\/mathbitsnotebook.com\/Algebra1\/Inequalities\/IQinequalities.html Homework: Page 88-92: Chapter 11 Exercise (16 problems) Something Else: *I will be back to China from 12\/10 to 12\/27. Next Sunday [&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":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/212"}],"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=212"}],"version-history":[{"count":2,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/212\/revisions"}],"predecessor-version":[{"id":224,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/212\/revisions\/224"}],"wp:attachment":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/media?parent=212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/categories?post=212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/tags?post=212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}