Answer
$\text{Domain: }
[-3,3]
\\\text{Range: }
[-6,3]
$
Work Step by Step
Using the table of values below, the graph of the given equation, $f(x)=
3-x^2
,\text{ }
-3\le x\le3
,$ is shown above.
Based on the graph its domain and range are as follows:
\begin{array}{l}\require{cancel}
\text{Domain: }
[-3,3]
\\\text{Range: }
[-6,3]
.\end{array}