Graphing Linear Inequalities Basics

Front

Linear Inequality

Back

An inequality involving a linear function.

Front

Graphing Linear Inequality

Back

Plotting the solution set on a coordinate plane.

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Boundary Line

Back

The line representing the equation part of the inequality.

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Solid Line

Back

Used when the inequality includes equal to (≤ or ≥).

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Dashed Line

Back

Used when the inequality is strict (< or >).

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Shading

Back

Represents the solution region of the inequality.

Front

Test Point

Back

A point used to determine which side of the boundary line to shade.

Front

y > 2x + 3

Back

Dashed line, shade above.

Front

y ≤ -x + 1

Back

Solid line, shade below.

Front

Intersection of Inequalities

Back

The overlapping region of two or more inequalities.