Answer:
The inverse function is;
[tex]f^{-1}(x)=x-4[/tex]Explanation:
Given a function;
[tex]f(x)=x+4[/tex]The inverse function;
[tex]f^{-1}(x)[/tex]Can be derived by making x the subject of formula;
[tex]\begin{gathered} f(x)=x+4 \\ x=f(x)-4 \\ f^{-1}(x)=x-4 \end{gathered}[/tex]The inverse function is;
[tex]f^{-1}(x)=x-4[/tex]