Question

Please help thank you so much will medal.

Given f(x) = 3x + 3 and g(x) = x^2 + 11x – 7, find (gf)(x).

Answer 1

just multiply the values (gf)(x) = g(x) * f(x) == (x^2+11x-7) ( 3x+3)

Answer 2

I did and the answer came out nothing to the multiple choice answers

Answer 3

ok ill work it out and see if i came up with what you got

Answer 4

did you get 3x^3+36x^2+12x-21

Answer 5

No, that was one of the choices though. But I dont think I was combining like terms correctly

Answer 6

yea you must have made a mistake somewhere
do you wanna go over it?