23:27

4.6 - Finding the Equation of a Line

27:47

Function Notation (and some Graphing Calculator)

27:08

4.4 - Slope of a Line / Linear Equations

33:29

2.5 - Solving Equations with Fractions and Decimals (Optional "tricks" to make them easier)

4:57

EQUATION OF PERPENDICULAR LINES

36:37

4.1 and 4.2 - Rectangular Coordinates and Graphing

36:42

2.1 - 2.3: Solving Linear Equations with Variables

23:23

5.1 and 5.2 - Solving Systems of Equations (Graphically and Substitution Method)