What is an equation of the line that passes through the points (-7, -5)(−7,−5) and (-7, -2)(−7,−2)?

Given:

A line passes through two points (-7, -5) and (-7, -2).

To find:

The equation of the line.

Solution:

If a line passes through two points, then the slope of the line is

The line passes through two points (-7, -5) and (-7, -2). So, the equation of the line is

Here, slope is ∞. It means it is a vertical line of the form , where a is constant.

It the given points x-coordinates are same, i.e., -7. So, equation of the line is

Therefore, the equation of the line is .