Answer
Refer to the image below for the graph.
Work Step by Step
RECALL:
The graph of the equation $y=k$ is a horizontal line.
Every point on the line has the same y-value.
Thus, to graph the given equation, you can plot the points (0, 3), (-3, 3), and (3, 3).
Then, connect them using a line,
(Refer to the image in the answer part above.)
