Question

Suppose ƒ(x)= 1/2 xˆ2-8 for -4≤x≤4, then the maximum value of the graph of ƒ(x) is
A) -8
B) 0
C) 2
D) 4
E) 8

Answer 1

b) 0 f(x)always come in 0

Answer 2

I think that the answer is

C) 2