Question

How do I find the equation of a line through (-3,-4) and vertical?

Answer 1

A vertical line has the equation x = a where a is some constant value. So, if you want to be this line to be vertical you can just say x = -3 which will pass through the point (-3,-4)

Answer 2

Thank you very much I was unsure of myself!

Answer 3

mark the the point, then draw the vertical straight line through it, see it for yourself!