Respuesta :

choixongdong

Answer:

(g • f)(-2) = -32

Step-by-step explanation:

f(x)=-4x-4 and g(x)=x^3

(g • f)(x) = x^3 * (-4x - 4)

(g • f)(x) = -4x^4 - 4x^3

if x = - 2 then

(g • f)(-2) = -4(-2)^4 - 4(-2)^3

(g • f)(-2) = -4(16) - 4(-8)

(g • f)(-2) = -64 + 32

(g • f)(-2) = -32

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