{"id":54,"date":"2023-05-04T13:41:51","date_gmt":"2023-05-04T13:41:51","guid":{"rendered":"https:\/\/staff.kellogg.edu\/coxaanna\/?page_id=54"},"modified":"2024-06-19T17:25:11","modified_gmt":"2024-06-19T17:25:11","slug":"math-125-college-algebra-unit-2","status":"publish","type":"page","link":"https:\/\/staff.kellogg.edu\/coxaanna\/math-125-college-algebra-unit-2\/","title":{"rendered":"MATH 125 Chapter 2"},"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\/LAuajyGb\" target=\"_blank\" rel=\"noreferrer noopener\">Section 2.1 Basics of Functions and Their Graphs<\/a><br>\u00a0\u00a0\u00a0\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/ESb5UyojijRJrgHYcoKJEnsBNWpjNArx8-NAegjwRDLhPw?e=wgE8Kv\" target=\"_blank\">Worksheet Section 2.1 Basics of Functions and Their Graphs\u00a0<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/U1zwzS5uc\" target=\"_blank\" rel=\"noreferrer noopener\">Section 2.2 More on Functions and Their Graphs<\/a><br>\u00a0\u00a0\u00a0\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/Efjs1Yj8O3BBolkpohPVuMoBzATut9B8-g7XXqGuHReerw?e=8VPrFQ\" target=\"_blank\">Worksheet\u00a0Section 2.2 More on Functions and Their Graphs\u00a0<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/VEc5XpGSW\" target=\"_blank\" rel=\"noreferrer noopener\">Section 2.3 Linear Functions and Slope<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EVTOInzO-DVMhp1voNP-eh8BdSu_2q_yCMbuVlVSjnELLg?e=FduVPS\" target=\"_blank\">Worksheet&nbsp;Section 2.3 Linear Functions and Slope<\/a>&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/B1zPyAn4\" target=\"_blank\" rel=\"noreferrer noopener\">Section 2.4 More on Slope<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/ERDHTzn3MH1Ipe0EzRjE1vMBJdeg8sT-LOBwuukCw0hKTg?e=JEW6pH\" target=\"_blank\">Worksheet&nbsp;Section 2.4 More on Slope<\/a>&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/jtrDKWGeDts\">Section 2.5 Transformations of Functions<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/Ea-lZe8hS8FKrqTcWoGt_N0BE2Iy47TtLlTaQVRLcrLf7Q?e=oJRUt9\" target=\"_blank\" rel=\"noreferrer noopener\">Worksheet Section 2.5 Transformations of Functions&nbsp;<\/a><br>&nbsp;&nbsp;&nbsp; NOT REQUIRED: Other worksheets from Professor O&#8217;Connor that might be helpful Linear Transformation&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EXw0QLX82kBCjzhTdKBt_50BnHmILmX9RRBKGdp5mcfTig?e=xcRPNp\" target=\"_blank\" rel=\"noreferrer noopener\">Part 1<\/a>&nbsp;and&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EQ_pavjYUkJBoCpA41F_wmgBrgcTXEtqB4TbxikdnFHurA?e=Lu6Mgn\" target=\"_blank\" rel=\"noreferrer noopener\">Part 2<\/a>&nbsp;and one with&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/ETAEgtPX2C9DjiQZKF7fQD0BpO2h9_o_fD6S8i-kaT2nPQ?e=bEU6tp\" target=\"_blank\" rel=\"noreferrer noopener\">more practice<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/gevH2yQzO7\">Section 2.6 Combinations of Functions; Composite Functions<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EaDkH0OO1wxMqnnOz8I2RYwB46XVWFCTAbzyPmhf1w5SZA?e=UZtOxM\" target=\"_blank\" rel=\"noreferrer noopener\">Worksheet&nbsp;Section 2.6 Combinations of Functions; Composite Functions<\/a>&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/Qm7tIRZg\">Section 2.7 Inverse Functions<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EZl6VN32NSlKrlZA8CXpbzEBN5TOPYgXH-BQqa6SnUy02w?e=qVNqcg\" target=\"_blank\" rel=\"noreferrer noopener\">Worksheet&nbsp;Section 2.7 Inverse Functions<\/a><\/p>\n\n\n\n<p>&nbsp;<a href=\"https:\/\/www.screencast.com\/t\/ygPBuE7VjaYU\">Section 2.8 Distance and Midpoint Formulas; Circles<\/a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/Ee2InKqflT9OmY79znGloKsBMEM1XKkN3-jmHuFi9_vHMQ?e=WayG0s\" target=\"_blank\" rel=\"noreferrer noopener\">Worksheet&nbsp;&nbsp;Section 2.8 Distance and Midpoint Formulas; Circles<\/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><a href=\"https:\/\/kellogg0-my.sharepoint.com\/:b:\/g\/personal\/coxa_kellogg_edu\/EVpRs7InjoVNpG3PmP66qiYB9XsTvuZojjRVLPwG2hvlGA?e=zXYdfa\" target=\"_blank\" rel=\"noreferrer noopener\">Chapter 2 Learning Guide&nbsp;<\/a> In my videos, I talk through how to solve the written problems and give additional important information.&nbsp; (Typo on 2.5 #7 both equations should be cubed)(2.6 answer of 2d should be (neg infinity, -1) union (-1, infinity)).&nbsp;&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/NtKsErsIuy\">Section 2.1 Basics of Functions and Their Graphs<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/QVvz2qdNU\">Section 2.2 More on Functions and Their Graphs<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/Dm2H1E9dg\">Section 2.3 Linear Functions and Slope<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/NNKOAEC4rB\">Section 2.4 More on Slope<\/a><\/p>\n\n\n\n<p>Section 2.5 <a href=\"https:\/\/www.screencast.com\/t\/Qaqb1epUott\" target=\"_blank\" rel=\"noreferrer noopener\">Transformations of Functions<\/a>&nbsp;(long but lots of good information!)<\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/097q7brZAty\">Section 2.6 Combinations of Functions; Composite Functions<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/ICQZHU4B4iyq\">Section 2.7 Inverse Functions<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/95ahPVyW\">Section 2.8 Distance and Midpoint Formulas; Circles<\/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\/2Kgb5wwIQXGU\">2.1.43 graphing a parabola with MyMathLab<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/vKjS1J083OFg\">2.1.81 reading a graph<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/GXExsRvFlohn\">2.2.49 even, odd, neither, increase, decrease, etc<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/gAjafQQH\">Point-Slope Form Guided Vis Q5<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/HcfRIfmRA\">General Linear Form Guided Vis Q6<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/WwjNIOaM\">2.3.11 point-slope and slope intercept forms<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/zomclJ2KefF\">2.3.25 point-slope and slope intercept forms of a line<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/o3riHGrQCvvR\">2.4.7 a line perpendicular to a given line going through a given point<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/QpU9vzYP1\">2.4.21 finding an equation with a point perpendicular to a line given the intercepts<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/u9RhMGDS2\">2.4.43 finding a slope of a line with a variable constant<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/eu0jYg8EEOD\">2-6-15 domain of a complex function<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/HDnCfI5D\">2-7-5 composition to determine if two functions are inverses<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/c1NQMgvqXyaK\">2-7-25 inverse of a fraction with two linear terms<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/BEwY3CyA8WE6\">2-7-27 inverse of a fraction with two linear terms<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/UaZrfda5lU1\">2-7-57 composition of functions from a table<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.screencast.com\/t\/PW7pD6B3Ko\">2-7-63 composition of functions<\/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 2.1 Basics of Functions and Their Graphs\u00a0\u00a0\u00a0\u00a0Worksheet Section 2.1 Basics of Functions and Their Graphs\u00a0 Section 2.2 More on Functions and Their Graphs\u00a0\u00a0\u00a0\u00a0Worksheet\u00a0Section&hellip; <a class=\"more-link\" href=\"https:\/\/staff.kellogg.edu\/coxaanna\/math-125-college-algebra-unit-2\/\">Continue reading <span class=\"screen-reader-text\">MATH 125 Chapter 2<\/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-54","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/pages\/54"}],"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=54"}],"version-history":[{"count":12,"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/pages\/54\/revisions"}],"predecessor-version":[{"id":557,"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/pages\/54\/revisions\/557"}],"wp:attachment":[{"href":"https:\/\/staff.kellogg.edu\/coxaanna\/wp-json\/wp\/v2\/media?parent=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}