Question

f(x) = -4x² + 9
Find f(-3)
to
the best

Answer 1

Answer: F(-3)=-27

Step-by-step explanation:

F(x)=-4x^2+9

F(-3)

F(-3)=-4(-3)^2+9

F(-3)=-4x9+9

F(-3)=-36+9

F(-3)=-27