If f(x)=2x+1 and g(x)=3x-5, find f(g(2)).

Answer 1

First g(2)
g(2)=3(2)-5
g(2)=1

Then put the previously solved one into the outer equation.

f(g(2)) = f(1)
f(1)=2(1)+1
f(1)=3

So, the answer is 3!

Hope this helps. :)

Answer 2

Thank you very much!!!