Question

How do you graph `x = 2` by plotting points?

Answer 1

`x=2` means the `y`-value doesn't matter.

Explanation:

So you may take any `y` and use any point, as long as `x=2`,
E.g.: `(2,0),(2,-5),(2,5), (2,1.12345)` or whatever.

`x=2` means a vertical line through `(2,0)` and all the other points that start with `(2,....)`.