yes your answer is right
Write the equation of the line passing through each of the given pairs of points. Write your result in slope-intercept form, where possible.
1. (2, -3) and (2, 4)
This is what I came up with. Am I right?
m = 4 -(-3) = 2
2 - 2
So the line is vertical. So the line equation is x = 2.