How do you verify that f(x)=3x4+1,x≥0;g(x)=4√13x−13 are inverses?
1 Answer
Aug 13, 2017
If
f(g(x))=3(4√13x−13)4+1
f(g(x))=3((13x−13)14)4+1
f(g(x))=3(13x−13)+1
f(g(x))=x−1+1
f(g(x))=x
As required
Hopefully this helps!