Question

I need help on a quetion

Answer 1

The given fuctions are:

$\begin{gathered} f(x)=3^x \\ g(x)=f(x+1) \end{gathered}$

this means that for the reference it is:

$g(x)=3^{x+1}$

now for the first coordinate it is:

$g(0)=3^{0+1}=3$

then:

$g(1)=3^{1+1}=9$

then:

$g(2)=3^{2+1}=27$

Finally

$g(3)=3^{3+1}=81$