Question

Write an equation for the line that passes through ​(−8​,14​) and whose slope is undefined. Give an answer in standard form.

Answer 1

Since the slope is undefined, it means that the line is a vertical line. A vertical line passes through all points with the same x-coordinate.

Therefore, the equation for the line is simply x = -8.

In standard form, this equation can be written as 1x + 0y = -8, or simply x + 0y = -8.