Question

If f(x) = 3^x+ 10 and g(x) = 2x – 4, find (f + g)(x).

Answer 1

We will have the following:

$\begin{gathered} (f+g)(x)=3^x+10+2x-4 \\ \\ \Rightarrow(f+g)(x)=3^x+2x+6 \end{gathered}$