Question

How do you find a standard form equation for the line with (-2, 5) and has an undefined slope?

Answer 1

`x=-2`

Explanation:

If something has an undefined slope, we know that the equation is where x=something. This will produce a straight, vertical line.
In this case, the y-coordinate does not really matter, as changing the y-coordinate will not change the slope. We can just say `x=-2`.