What is the equation for the horizontal line that passes through the point (2,8)?

1 Answer
May 7, 2018

y=8

Explanation:

"a horizontal line parallel to the x-axis has a special"
"equation"

color(red)(bar(ul(|color(white)(2/2)color(black)(y=c)color(white)(2/2)|)))

"where c is the value of the y-coordinate that the line "
"passes through"

"here the line goes through "(2,color(red)(8))

rArry=8larrcolor(red)"is the equation of horizontal line"
graph{(y-0.001x-8)=0 [-28.1, 28.08, -14.04, 14.06]}