4.1 Graph Quadratic Functions in Standard Form
4.2 Graph Quadratic Functions in Vertex or Intercept Form
4.3 Solve by Factoring (x^2 + bx + c= 0)
4.4 Solve by Factoring (ax^2 + bx + c= 0)
4.5 Solve Quadratic Functions by Finding Square Roots
4.6 Perform Operations with Complex Numbers
4.7 Complete the Square
4.8 Use the Quadratic Formula and the Discriminant
4.9 Graph and Solve Quadratic Inequalities
4.10 Write Quadratic Functions and Models