Lesson 1-1 Evaluating expressions - Aug 16, 2013 11:45:57 PM
Lesson 1-4 Equations & Inequalities - Aug 21, 2013 8:18:5 PM
Lesson 1-7 Graphing Functions - Aug 22, 2013 6:22:20 PM
Lesson 1-6 function rules & tables - Sep 25, 2014 2:8:33 PM