Lesson 5-1 Writing the equation of a line - Nov 12, 2013 10:39:31 PM
Lesson 5-2 Linear Equation in slope-int. form - Nov 20, 2013 5:25:19 PM
Lesson 5-4 Standard form of Equations - Nov 20, 2013 5:26:14 PM
Lesson 5-5 Parallel & Perpendicular lines - Nov 22, 2013 3:54:1 PM