Question

What is an equation of the line that passes through the points (-1,3) and

(-1, 6)?
Please no links:)

Answer 1

x = -1

Explanation:

Slope = (6-3)/(-1- (-1)

= 3 / 0

- so the line is vertical.

- and as it passes through x axis at x = -1, the answer is x = -1.