Answer:
O C. x = 3
Step-by-step explanation:
If a line is parallel to y-axis, the equation of the line is x = constant because it is at a constant distance from y-axis. so for the given question, x = 3 is the equation of the line passing through (3,2).
With equations

we find our info to be conclusive and state our result as such.
I wrote it down and it would be too difficult to type but i hope this helps