SOLUTION: If h(x)=x-4, find a function g(x) such that g(h(x))=x g(x)=

Algebra ->  Functions -> SOLUTION: If h(x)=x-4, find a function g(x) such that g(h(x))=x g(x)=      Log On


   



Question 211659: If h(x)=x-4, find a function g(x) such that g(h(x))=x
g(x)=

Answer by HyperBrain(694) About Me  (Show Source):
You can put this solution on YOUR website!
We find the relation between x and x-4.
Notice that (x-4) + 4 = x
So, g(x)=x+4.