(adsbygoogle = window.adsbygoogle || []).push({}); I need help with 1 question. VERY URGENT PLEASE!

1. The problem statement, all variables and given/known data

if F[g(x)] = R(x) where g(x) and r(x) is known find f(x).

2. Relevant equations

none

3. The attempt at a solution

I did it but i dont know if it is right:

(g^-1 of x) = x

so...

F(x) = r(g^-1 of x)

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# Homework Help: I need help with 1 question. VERY PLEASE!

**Physics Forums | Science Articles, Homework Help, Discussion**