MATHEMATICS · Single correct · AoPS · Mathematics · Introduction to Inequalities · Introduction to Inequalities
Problem
For the inequality y≤−2, which of the following statements correctly describes its graph?
(a) solid horizontal line at y=−2 with shading below the line
(b) solid horizontal line at y=−2 with shading above the line
(c) dotted horizontal line at y=−2 with shading below the line
(d) solid vertical line at x=−2 with shading to the left of the line