khan+ch+2

2-1 Solving Linear Equations 2-1 Solving Linear Inequalities 2-3 Graphing Linear Functions using x & y int 2-3 Graphing Linear Functions using slope-int 2-4 Writing Linear Functions 2-5 Linear Inequalities in 2 Variables 2-8 compound Inequalities and Absolute Value 8-1 Direct, Inverse, and Joint Variation