Graphing Linear Inequalities

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Graphing Linear Inequalities
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Graphing Linear Inequalities

• step 1 graph the boundary line, as we would with
  any other line
• if the inequality is gt/lt, use a dotted line
• if the inequality is /, use a solid line
• step 2 shade
• above the line if gt/
• below the line if lt/

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Example

• y gt 4x - 3

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Example

• x 2y 0

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Example

• x 3y -1

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Example

• y -3

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Example

• x lt -1