Question

What is the equation of the line that passes through (-5,6) and has an undefined slope?

Answer 1

Hello from MrBillDoesMath!

Answer:     x = -5

Discussion:

The line has an undefined slope. This implies the line is vertical and its equation is like "x = a" for some constant "a", We are told the line passes through  (-5,6) so the first coordinate, -5, is the "a" value we need.

Thank you,

MrB