Question

What are the coordinates of the vertex of the parabola described by the

equation below?
y = 4(x + 7)2 - 2

Answer 1

(−7,−2)

Explanation:

Use the vertex form, y=a(x−h)2+k, to determine the values of a, h, and k.

a=4

h=−7

k=−2

(−7,−2)