Question

F(n) = -n-5g(n) = n-3Find f(g(-3))

Answer 1

Put -3 for n in the function g( n) to find g(-3).

`\begin{gathered} g(-3)=-3-3 \\ =-6 \end{gathered}`

Find the value of f(g(-3)).

`\begin{gathered} f(-6)=-(-6)-5 \\ =6-5 \\ =1 \end{gathered}`

Therefore, the function value is 1.