{"id":701,"date":"2014-09-14T16:41:01","date_gmt":"2014-09-14T20:41:01","guid":{"rendered":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/?p=701"},"modified":"2014-09-13T16:04:01","modified_gmt":"2014-09-13T20:04:01","slug":"math-7a-lesson-2-9142014","status":"publish","type":"post","link":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/2014\/09\/14\/math-7a-lesson-2-9142014\/","title":{"rendered":"Math 7A, Lesson 2, 9\/14\/2014"},"content":{"rendered":"<p>We focus on Arithmetic sequences. An arithmetic sequence is a sequence where the difference between any two consecutive terms is always the same. We usually use d to represent this common difference.<\/p>\n<p>So for an arithmetic sequence whose first term is a and whose common difference is d, its nth term is:<\/p>\n<p>an \u00a0= a + (n-1)d<\/p>\n<p>Keep in mind that the complete sequence of an arithmetic sequence is determined by a particular term and the common difference.<\/p>\n<p>We did a bunch of exercises in the classroom.<\/p>\n<p>Homework: Workbook Page 4, #21, #22, #26, #27 and the following:<\/p>\n<p>http:\/\/blog.newtonchineseschool.org\/wangweidong\/files\/2014\/09\/HomeworkArithmeticSequence.pdf<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We focus on Arithmetic sequences. An arithmetic sequence is a sequence where the difference between any two consecutive terms is always the same. We usually use d to represent this common difference. So for an arithmetic sequence whose first term is a and whose common difference is d, its nth term is: an \u00a0= a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[15,4,3],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/701"}],"collection":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/comments?post=701"}],"version-history":[{"count":3,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/701\/revisions"}],"predecessor-version":[{"id":703,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/posts\/701\/revisions\/703"}],"wp:attachment":[{"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/media?parent=701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/categories?post=701"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.newtonchineseschool.org\/wangweidong\/wp-json\/wp\/v2\/tags?post=701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}