Question

Please Help Inverse Functions

Answer 1

Do you know what f o g means?

Answer 2

yes f(g(x))

Answer 3

Did you get x for f(g(x)) ?

Answer 4

yes I got x for both

Answer 5

So what is your question?

Answer 6

well when I put in it said that I was wrong so I was wondering if I did it correctly

Answer 7

What did you get for v(x) ?

Answer 8

9(x-1)/9 +1=x-1+1=x

Answer 9

If you will notice, in the example on your worksheet, v(x) has to be (x-1)/9

Answer 10

Because 9 ( (x-1)/9) +1 = x

Answer 11

okay thank you