SOLUTION: Need help. Find the indicated composition for functions f f(x)=7x+9

Algebra ->  Test  -> Lessons -> SOLUTION: Need help. Find the indicated composition for functions f f(x)=7x+9      Log On


   



Question 588632: Need help. Find the indicated composition for functions f
f(x)=7x+9

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the indicated composition for functions f
f(x)=7x+9
-------------------
Let h(x) = 7x
Let g(x) = x+9
---
Then goh(x) = g[h(x)] = g[7x] = 7x+9
========================================
Cheers,
Stan H.
===========