Question

3.

Which equation is represented by the graph?



A. y = -1/2x^2 - 2x + 1

B. y = 1/2x^2 - 2x + 1

C. y = x2 − 4x + 1

D. y = −x2 − 4x + 1

Answer 1

D. y = −x2 − 4x + 1

Explanation: A. y = -1/2x^2 - 2x + 1

I think the answer is (1, -5) by looking at the graph but don't quote me.