Question

Write an equation of a horizontal line passing through the two points (-1,5) and (0,5). Do not use any spaces in your answer.

Answer 1

A horizontal line has a slope of zero, and looks like this

If you need to show some work, use: \(\sf (y_1-y)=m(x_1-x)\)

Pick a point (-1,5); m=slope =0

\(\sf (5-y)=0(-1-x)\)

\(\sf 5-y=0 \)

\(\sf y=5 \)

Answer 2

Thank-you so much :)) @aaronq