Question

Let f(x)=x-4 and g(x)=-2^2-3. Find (f x g)(x)

Answer 1

(f x g)(x) = -11

Explanation:

(f x g)(x)

f(g(x))

g(x) = -2²-3

g(x) = -4-3

g(x) = -7

f(-7) = (-7)-4

f(-7) = -11