Question

Find an equation for the horizontal line through the point (2,−8).

Answer 1

X=2

Explanation:

X is the horizontal line and in this coordinate pair, 2 is our X. Therefore X=2

Answer 2

y = -8

Explanation:

You can have a horizontal line parallel to the x-axis which is also known as y=c. Since you had the point (2,-8) you can simply write y = -8 as an equation.