Solving Inequalities

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions using symbols such as <, >, ≤, or ≥.

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What does the symbol '>' mean in an inequality?

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What does the symbol '<' mean in an inequality?

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What does the symbol '≥' mean in an inequality?

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What does the symbol '≤' mean in an inequality?

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5 is a solution because 5 > 4.33.

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When graphing an inequality, when do you use an open dot?

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Use an open dot for inequalities with < or >, indicating that the endpoint is not included.

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When graphing an inequality, when do you use a closed dot?

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Use a closed dot for inequalities with ≤ or ≥, indicating that the endpoint is included.

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