Question

Let f(x) = x2 + 3x – 4 and g(x) = x + 5. Find f(x) • g(x).

Answer 1

f(x) • g(x) = f(g(x))

f(x+5) = (x+5)^2 + 3(x+5) - 4 = x^2 + 13x + 36

Answer 2

hope that help you

Answer 3

I don't think thats right..

Answer 4

f(x) • g(x) = f(g(x))

f(x+5) = (x+5)^2 + 3(x+5) - 4 = x^2 + 13x + 36
thats what i got