Graphing Linear Inequalities
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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