Answer
The line has an undefined slope (or has no slope).
The line has no y-intercept.
Refer to the attached image for the graph.
Work Step by Step
RECALL:
The graph of $x=h$ is a vertical line whose slope is undefined (or has no slope)., and contains all the points (h, y) where y is a real number.
Thus, the graph of $x=3$ is a vertical line with undefined slope and contains all the points (3, y) where y is a real number.
This means that the points (3, -2), (3, 0), and (3, 2) are all on the line $x=3$.
This line does not touch the y-axis so it has no y-intercept.
Plot these points and connect them using a line.
(refer to the attached image in the answer part)