Answer
Domain:
$[-3, 2]$
Range:
$[-5, 5]$
Work Step by Step
Some important observations about the graph:
(i) The lowest point is at $(-3, -5)$.
(ii) The highest point is at $(2, 5)$.
(iii) The graph is increasing from left to right.
The domain is the set that contains all the x-values of a function.
The x-values included in the given function vary from $-3$ to $2$.
Thus, the domain of the given function is $[-3, 2]$.
The range of a function is the set of y-values.
Notice that the y-values included in the graph of the function vary from $-5$ to $5$.
Thus, the range of the function is $[-5, 5]$.
