A2S8 Features of Parabola Review

What is the axis of symmetry in the function described?

• x = -2

• x = 2

• x = 0

• x = 1

Which graph represents a quadratic function that opens downwards?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.HSF-IF.C.7A

If a quadratic function has a vertex at (3, -7), what is the correct h and k values?

• h = -7, k = 3

• h = 7, k = -3

• h = -3, k = 7

• h = 3, k = -7

What is the y-value of the maximum point in the discussed function?

• -1

• 0

• -4

• 4

Tags

CCSS.HSF-IF.C.7A

Where does the axis of symmetry lie for the function with a vertex at x = 1?

• x = -1

• x = 1

• x = 0

• x = 2