Question

3. Given the function f(x) = -2x^2 + 4x - 7, find f(-4).
A
-55
C. 9
D. 25

Answer 1

Correct answer would be A -55
F(x)= -2(-4)^2+4(-4)-7
F(x)=-2(16)+(-16)-7
F(x)=-32+(-23)
F(x)=-55

Answer 2

Answer: A) -55

Step-by-step explanation: