Quiz on Interpreting the Vertex Form of the Quadratic Function Name: ___________________________________________________ ID: Period: Date: (32 pts) Complete the chart below: Quadratic Function y 3 x 6 2 2 y 2.5 x 3 4 2 Vertex Equation Direction Max Value of Of of or Min max/min A.O.S Opening Domain Range When compared to parent function, will the graph of this function Stretch or Compress? Quiz on Interpreting the Vertex Form of the Quadratic Function ANSWER KEY__________________ ID: Name: Period: Date: (32 pts) Complete the chart below: Equation Direction Max Value of Of of or Min max/min A.O.S Opening Quadratic Function Vertex y 3 x 6 2 (6, 2) x=6 Up Min (–3, –4 ) x = –3 Down Max 2 y 2.5 x 3 4 Domain Range When compared to parent function, will the graph of this function Stretch or Compress? y=2 All Real Numbers y≥2 Stretch y = –4 All Real Numbers y ≤ –4 Stretch 2