Question

Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x.
F(x) = x-8/x+7
g(x) = -7x-8/x-1

Answer 1

Okay, it's the thought that counts I guess

Answer 2

But basically, u want to plug in f into g...

Answer 3

I got that part lol

Answer 4

kk

Answer 5

(-7x-8/x-1)-8/(-7x-8/x-1)+7

I think that is right ^

Answer 6

yep

Answer 7

Can't you simplify more?

Answer 8

Hmmm

Answer 9

Am i helping, cause i dont want to get moderated...

Answer 10

Not really