{"id":68,"date":"2023-05-04T17:09:47","date_gmt":"2023-05-04T17:09:47","guid":{"rendered":"https:\/\/staff.kellogg.edu\/coxaanna\/?page_id=68"},"modified":"2024-06-26T19:38:21","modified_gmt":"2024-06-26T19:38:21","slug":"math-125-college-algebra-unit-3","status":"publish","type":"page","link":"https:\/\/staff.kellogg.edu\/coxaanna\/math-125-college-algebra-unit-3\/","title":{"rendered":"MATH 125 Chapter 3"},"content":{"rendered":"\n<p>Professor Anna Cox&#8217;s VIDEOS and Video Worksheets (Please watch video and fill out the worksheet. Turn in the worksheet during class or if you are in the on-line course through Moodle.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/ScSSnHtO1Av\">Section 3.1 Quadratic Functions and Their Graphs<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EcbF5tfzXONKialG6m9nEI8BcdXiQ_CrRNdqFbr2jSTQFA?e=chQAQP\" target=\"_blank\" rel=\"noreferrer noopener\">worksheet Section 3.1 Quadratic Functions and Their Graphs<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/GnSQcYCQt5H\">Section 3.2 Polynomial Functions and Their Graphs<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/ERfJDv0V7VVOprBmr-xYE3YBSxYOJBtR8gjFl_t35yJU0w?e=eNwNYr\" target=\"_blank\" rel=\"noreferrer noopener\">worksheet Section 3.2 Polynomial Functions and Their Graphs<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/sIU70ift\">Section 3.3 Dividing Polynomials: Remainder and Factor Theorems<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/Efyo13f2i6VBtEAySxyC65IBNwLh9RW6K-R0O0ryKeXzag?e=Qd2uOf\" target=\"_blank\" rel=\"noreferrer noopener\">worksheet Section 3.3 Dividing Polynomials: Remainder and Factor Theorems<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/pkTZIsuOKO\">Section 3.4 Zeros of Polynomial Functions<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EeYs7ccRsItJooO_vHwVMOUBol5BSF-6KrTNDgXZVJdTjQ?e=7NclXa\" target=\"_blank\" rel=\"noreferrer noopener\">worksheet Section 3.4 Zeros of Polynomial Functions<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/4MJbcRgoNx\">Section 3.5 Rational Functions and Their Graphs<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/ERNaE47ZWphCuL1nUbg2lH0BV4u-FwoapCBgnyYjafjMZQ?e=lFmBlj\" target=\"_blank\" rel=\"noreferrer noopener\">worksheet Section 3.5 Rational Functions and Their Graphs<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/8kDjNRLSQrLQ\" target=\"_blank\" rel=\"noreferrer noopener\">Section 3.6 Polynomial and Rational Inequalities<\/a><br>\u00a0\u00a0\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EelotGO_nERNv3phljrODRIBJYZSgqVCnpO25obF01ToSA?e=T3hwwG\" target=\"_blank\">\u00a0worksheet Section 3.6 Polynomial and Rational Inequalities<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/fwf2pO4bAy\">Section 3.7 Modeling Using Variation<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EXDiZTTYCuhOmmgFHlycigsBJTgrtww6RDOGbG-nChK1Pg?e=LyfHYn\" target=\"_blank\" rel=\"noreferrer noopener\">worksheet Section 3.7 Modeling Using Variation<\/a><\/p>\n\n\n\n<p>Professor Anna Cox&#8217;s VIDEOS that go with the Learning Guides NOT REQUIRED but for additional help:<\/p>\n\n\n\n<p>Please PRINT and COMPLETE the pencil problems on this handout.&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EUzNN0Ej-y1Apkskh5t_930Bg9PBBB2LqZN6w5gR8lUXIQ?e=vhqpYj\" target=\"_blank\" rel=\"noreferrer noopener\">Chapter 3 Learning Guide<\/a>&nbsp; (TYPO on 3.4 number 2.&nbsp; Should be over 2 not 3) In my videos, I talk through how to solve the written problems and give additional important information.<\/p>\n\n\n\n<p>Professor Anna Cox&#8217;s VIDEOS that go with the Learning Guides:<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/EZndwsgS\">Section 3.1 Quadratic Functions and Their Graphs<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/xBLn96V7uLK6\">Section 3.2 Polynomial Functions and Their Graphs<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/yyuhOJTGMk\">Section 3.3 Dividing Polynomials: Remainder and Factor Theorems<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/VtKPHoWhf\">Section 3.4 Zeros of Polynomial Functions<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/HqnxnNIZdz\">Section 3.5 Rational Functions and Their Graphs<\/a>&nbsp;(long but LOTS of examples even some not on the packet!)<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/a2rZkT7ux\">Section 3.6 Polynomial and Rational Inequalities<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/IIRIcrkp\">Section 3.7 Modeling Using Variation<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/staff.kellogg.edu\/coxaanna\/math-125-college-algebra\/\" target=\"_blank\" rel=\"noreferrer noopener\">Return to Anna&#8217;s MATH 125 Page<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/staff.kellogg.edu\/coxaanna\/mathematics-professor-anna-cox\/\" target=\"_blank\" rel=\"noreferrer noopener\">Return to Anna&#8217;s home page<\/a><\/p>\n\n\n\n<p><em>Return to&nbsp;<a href=\"http:\/\/www.kellogg.edu\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kellogg Community College<\/a><\/em><\/p>\n\n\n\n<p>Questions from students<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/7RfFKdgG4Oi\">3.1.37 graphing a parabola and finding intercepts, domain and range<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/JLedm0xaoL6h\">3.2.21 graphing a polynomial<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/WcFQuu94iFwB\">3.2.41 graphing a polynomial<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/uHLem4ZYx\">3.2.47 graphing a polynomial<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/lZvRWA2Z\">3.2.55 graphing a polynomial<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/8qQGMb23Wh\">3.2.57 graphing a polynomial<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/HPSweUIX\">3.2.73 story problem on extinction<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/NybrBuBfYyR4\">synthetic example using the pencil problem from packet<\/a>&nbsp;(section 3.3)<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/dbg5YHUP5Q\">3-3-7 long division<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/oca2LIcJBh\">3.4.25 finding a polynomial given roots<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/DJEscHBLAAXm\">3-4-27 finding a polynomial given the roots<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/23Pf0ZBWyWa\">3.4.43 finding zeros<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/LgfC0YGuVd8B\">3-5-57 graphing a rational function<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/ygI1LFzv\">3.6.31 graphing inequalities<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/lgANzQ68qQ\">3.6.35 graphing inequalities<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/I9wBHkHpIEul\">3.6.39 graphing inequalities<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/ACDKTHQSaIM\">3-6-47 graphing an inequality<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Professor Anna Cox&#8217;s VIDEOS and Video Worksheets (Please watch video and fill out the worksheet. Turn in the worksheet during class or if you are in the on-line course through Moodle. Section 3.1 Quadratic Functions and Their Graphs&nbsp;&nbsp;&nbsp;&nbsp;worksheet Section 3.1 Quadratic Functions and Their Graphs Section 3.2 Polynomial Functions and Their Graphs&nbsp;&nbsp;&nbsp;&nbsp;worksheet Section 3.2 Polynomial&hellip; <a class=\"more-link\" href=\"https:\/\/staff.kellogg.edu\/coxaanna\/math-125-college-algebra-unit-3\/\">Continue reading <span class=\"screen-reader-text\">MATH 125 Chapter 3<\/span><\/a><\/p>\n","protected":false},"author":47,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-68","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/pages\/68"}],"collection":[{"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/users\/47"}],"replies":[{"embeddable":true,"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/comments?post=68"}],"version-history":[{"count":6,"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/pages\/68\/revisions"}],"predecessor-version":[{"id":587,"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/pages\/68\/revisions\/587"}],"wp:attachment":[{"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/media?parent=68"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}