For the piecewise function, find the values \( g(-7), g(4) \), and \( g(7) \).
\[
g(x)=\left\{\begin{array}{l}
x+9, \text { for } x \leq 4 \\
6-x, \text { for } x> 4
\end{array}\right.
\]
\[
g(-7)=
\]
g(7)=-1
Step 1 :g(-7)=(-7)+9
Step 2 :g(-7)=2
Step 3 :g(4)=(4)+9
Step 4 :g(4)=13
Step 5 :g(7)=6-(7)
Step 6 :g(7)=-1