Question

Equation for (3,3) and (3,-3)

Answer 1

x = 3

Explanation:

A vertical line is drawn on a graph paper, which passes through points (3, 3) and (3, -3). For a vertical line, slope or gradient is undefined.
Therefore, the equation of vertical line is the common x-coordinate of the points along the line. In this case, the common x-coordinate is 3

∴Equation of line

x = 3