Solving Inequalities Exit Ticket

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Add 12, then divide by -3, then reverse the inequality sign.

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When do you flip an inequality symbol?

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When you multiply or divide by a negative number.

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What symbols use a closed dot when graphing an inequality?

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What is an inequality?

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A mathematical statement that compares two expressions using symbols like >, <, ≥, or ≤.

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What does it mean to reverse the inequality sign?

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To change the direction of the inequality when multiplying or dividing by a negative number.

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What is the solution set of an inequality?

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The set of all values that satisfy the inequality.

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Draw a number line, place a closed dot at 2, and shade to the right.

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What is the difference between strict and non-strict inequalities?

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Strict inequalities (>, <) do not include the boundary, while non-strict inequalities (≥, ≤) do.