Answer
The domain is $-2,-1,0,1$ and $2$.
The range is $-2,0$ and $2$.
Work Step by Step
The ordered pairs are $(-2,-2), (-1,0), (0,2), (1,0), (2,-2)$
Set of all possible input values, which is called the domain, is:
$-2,-1,0,1$ and $2$
Set of all possible output values which is called the range, is:
$-2,0$ and $2$.
