Question

8. Dada as funções F(x) = -6x e g(x)=2x+4, o valor de f(g(-5)) é:
(A) -6
(B) 8
(C) 13
(D) 22
(E) 36

Answer 1

G(-5) = 2(-5) + 4 = -6

F(-6) = -6(-6) = 36

E