- Mike May College Algebra
- Chapter 2 Graphs of lines
- Chapter 2-2a Writing Linear Equations
- Writing the Equation of a Line (I-VA)
- Writing the Equation of a Line Given a Slope & Point (V1)
- Writing the Equation of a Line Given a Slope & Point (V2)
- Writing the Equation of a Line Given 2 Points (V1)
- Writing the Equation of a Line Given 2 Points (V2)
- Writing the Equation of a Line (I-VA)
- Parallel & Perpendicular (Writing Equations of Lines)
- Standard Form to Slope-Intercept Form (Rewriting Linear Equations)
- Writing the Equation of a Line Given Both Intercepts

- Chapter 2-2b Graphing Linear Equations
- Chapter 2-3 Graphing Circles
- Solving Linear Systems Graphically
- Solving Linear Systems Algebraically
- Inequalities with 2 Variables
- Quadratic Functions