Graphing Inequalities

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, greater than or equal to, or less than or equal to the other.

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What does the symbol '>' mean in inequalities?

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What does the symbol '<' mean in inequalities?

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What does the symbol '≥' mean in inequalities?

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What does the symbol '≤' mean in inequalities?

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It means that the value of s can be 100 or any number less than 100.

Front

What is the inequality that represents 'all items cost more than $10'?

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Front

If a graph shows a closed circle at 4 and shading to the left, what is the inequality?

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