Answer
$[-3, 5)$
Work Step by Step
The domain is the set that contains all the x-value of a function.
Notice that the graph of the function covers the x-values that are greater than or equal to $-3$ but less than $5$. (5 is not included since a hole or hollow dot was used plot the point (5, 0)).
Thus, the domain of $f$ is:
$[-3, 5)$