Question

Hello everyone. I need help with this composition question. I have f(x)=ln(x+2) and it's inverse g(x)=e^x-2. I need to prove that gof(x)=x and fog(y)=y, and I can't figure it out

Answer 1

LOL

Answer 2

oh I get it now thanks! ha

Answer 3

no I actually don't though...anyone?

Answer 4

i am trying to get it

Answer 5

k thx

Answer 6

np

Answer 7

umm hold on plz

Answer 8

be right back

Answer 9

K, i'll be here

Answer 10

lol

Answer 11

lol

Answer 12

lol

Answer 13

ok thanx i am going to get shadow i hop he can help relly good i well be here to but he can help better i not sure about this kk

Answer 14

sheperard301 plz stop r i well get you kicked off

Answer 15

I solved the problem, when dealing with an inverse the function is g(y), instead of g(x),