B
It is the only one that makes sense to me!
What am I helping you with
in this problem we have a vertical line
The equation of a vertical line is equal to the x-coordinate of the point that passes through it
so
in this case
the equation of the line is
x=-1
You can scan it on brainly, It’ll help you
Try using desmos graphing calculator, it's a website that helps you graph.