Graphing Linear Inequalities

A solid boundary line means the points on the line

are a solution

A dashed boundary line means the points on the line ...

are not a solution

When you graph y > 5x + 2, the graph will have

dashed line and shaded above

When you graph y < 7x - 9, the graph will have

dashed line and shaded below

If you multiply or divide an inequality by a negative number you must ___ the arrow.

flip

When you graph y ≥5x + 2, the graph will have

solid line and shaded above

When you graph y ≤ 9x + 11, the graph will have

solid line and shaded below