Question

What is the vertex of the quadratic function with a negative a value?

A) (2, 3)

B) (3, 2)

C) (-4, -4)

D) (-1, -0.5)

Answer 1

C) (-4, -4)

Explanation:

Answer 2

C) (-4, -4)

Explanation:

If y = ax² + bx + c has negative value of a, then a parabola is open down.

Look at the picture.

Vertex = (-4, -4)