9.1 IDENTIFYING QUADRATIC FUNCTIONS
9.2 CHARACTERISTICS OF QUADRATIC FUNCTIONS
9.3 GRAPHING QUADRATIC FUNCTIONS
9.4 TRANSFORMING QUADRATIC FUNCTIONS
9.5 SOLVING QUADRATIC EQUATIONS BY GRAPHING
9.6 SOLVING QUADRATIC EQUATIONS BY FACTORING
9.7 SOLVING QUADRATIC EQUATIONS BY TAKING SQUARE ROOTS
9.8 COMPLETING THE SQUARE9.9 THE QUADRATIC FORMULA
