Question

20 POINTS NEED HELP ASAP!!!Which is

an equation for the function

shown in the graph?

A. y= –1/2x²– 4

B. y= 1/2x² – 4

C. y=2x²–4

D. y=2x²–2

Answer 1

D is eliminated as it goes down to 4, if counted by 1. The answer is B. y= 1/2x² – 4