Question

PLEASE HELP! URGENT!

The equation and graph of a polynomial are shown below. The graph reaches its maximum when the value of x is -2. What is the y-value of this maximum?

y = -x^2-4x-1

Answer 1

-11

Explanation:

y= -2 squared - 4 x 4 - 1

y=4-16-1

y=-11