Answer
$f(-3)=-2$
$f(0)=0$
$f(-2)=-1$
Work Step by Step
The given pice-wise function is;
$f(x)$=${
\begin{cases}
x+1 & \text{if $x \le-1$} \\
x^2 & \text{if $x >-1$}
\end{cases} }$
for, $x=-3$ then,
$f(-3)=-3+1$
$f(-3)=-2$
for $x=0$
$f(0)=(0)^2$
$=(0)$
$f(0)=0$
For $x=-2$
$f(-2)=-2+1$
$=0$
$f(-2)=-1$
