Question

PLEASE HELP

A graph of a quadratic function is shown below.

graph of y equals negative 2 times x squared plus 40 x plus 600

What is the vertex of the parabola shown?

(30, 0)
(800, 10)
(0, 600)
(10, 800)

Answer 1

graph picture?

Answer 2

vertex = highest point

Answer 3

so what would that be?

Answer 4

800

Answer 5

what's the x value of the vertex?

Answer 6

\((x,800)\)

Answer 7

10

Answer 8

so d is correct?