Question

Plot three points for each line and graph the line. X=2

Answer 1

Conisder that for the line x = 2, all points of the line has the same x coordinate, which means that this is a vertical line.

Three points of the line are, for instance:

(2,-4)

(2,0)

(2,4)

The graph is shown below:

the red line is the equation x = 2.