I am not a college student so I am sorry or you could ask your friends.
$7, I think. I would not be too sure about it, though.
Answer:
-16
Step-by-step explanation:
5^2+7/5-7
32/-2
-16
Answer:
y = -3(x + 1)² + 9
Step-by-step explanation:
y = a(x - h)² + k, where (h, k) is the vertex
The vertex of the quadratic function is (-1, 9)
The only equation listed that has a vertex at (-1, 9) is:
y = -3(x + 1)² + 9