QDR01: Analyzing Graphs of Quadratic Functions
QDR02: Solving Quadratic Equations by Factoring
QDR03: Solving Quadratic Equations by Completing the Square
QDR04: Solving Quadratic Equations with the Quadratic Formula
QDR05: Using the Discriminant
QDR06: Identifying Sums and Products of Roots
QDR07: Solving Systems of Quadratic Equations
QDR08: Solving Quadratic Inequalities
