Question

What are the coordinates of the vertex of the parabola described by the
equation below?
y = 4(x + 7)2 - 2
A. (-7, -2)
B. (7,2)
C. (-2,7)
D. (2. -7)

Answer 1

Answer: The equation y=4(×+7)2-2 does not have a vertex.

Step-by-step explanation: I put your equation into a calculator and the graph is shown in the attached file. It does give you a slope and y-intercept.

But no vertex. :/ Not sure if your equation is incorrect ?