STEP 1 STEP 2 - boxcarchallenge.com

Graph Linear Inequalities in Two Variables133 KEY CONCEPT For Your NotebookGraphing a Linear InequalityTo graph a linear inequality in two variables, follow these steps: step 1 Graphthe boundary line for the inequality. Use a dashed line for< or > and a solid line for or . step 2 Testa pointnot on the boundary line to determine whether it is asolution of the inequality. If it is a solution, shade the half-planecontaining the point. If it is not a solution, shade the other (a)y 23 and (b)x < 2 in a coordinate plane. the boundary the boundary linex5 a solid line because theUse a dashed line because theinequality symbol is.

STEP 1 Graph the boundary line for the inequality. Use a dashed line for < or > and a solid line for≤ or ≥. STEP 2 Test a pointnot on the boundary line to determine whether it is a solution of the inequality. If it is a solution, shade the half-plane containing the point. If it is not a solution, shade the other half-plane.

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