Question

Help please!!

Answer 1

I kinda get it but not really.

Answer 2

Plug in the functions

Answer 3

I got C... Idk

Answer 4

(A)

Answer 5

You sure? to pass this assignment.

Answer 6

No it's not A..

Answer 7

@Luigi0210 Then what is it?

Answer 8

What does f(g(x)) mean?

Answer 9

Its A. Im making this simple for you.

Answer 10

f(g(x))=(x+8)^2+(x+8)
Solve that and that is your answer

Answer 11

D then.

Answer 12

based off what you have.

Answer 13

Thanks @Luigi0210 and @GertheDL

Answer 14

Yea, you were doing g(f(x))

Answer 15

alright, now we have to cover up our cheating.

Answer 16

f(g(x)) = 8+x+(8+x)^2
f(g(x)) = (x+8) (x+8)+x+8
f(g(x)) = x (x+8)+8 (x+8)+x+8
f(g(x)) = x x+x 8+8 (x+8)+x+8
f(g(x)) = x x+8 x+8 (x+8)+x+8
f(g(x)) = x^(1+1)+8 x+8 (x+8)+x+8
f(g(x)) = x^2+8 x+8 (x+8)+x+8
f(g(x)) = x^2+8 x+8 x+8 8+x+8
f(g(x)) = x^2+8 x+8 x+8^(1+1)+x+8
f(g(x)) = x^2+2 8 x+64+x+8
f(g(x)) = x^2+16 x+64+x+8

= f(g(x)) = x^2+17 x+72

Answer 17

Great job we got it covered!