Given g(x)=−2x2+1, find the indicated values: g(−4)

Answer 1

assume you mean
g = -2 x^2 + 1
then if x = -4
g = -2 (16) + 1
= -32 + 1
= -31

Answer 2

assume you mean
g = -2 x^2 + 1
then if x = -4
g = -2 (16) + 1
= -32 + 1
= -31