One Step 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?

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'≥' means 'greater than or equal to'. It indicates that the value on the left is either greater than or equal to the value on the right.

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It represents all numbers greater than 6.5, shown as an open circle at 6.5 and a line extending to the right.

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What does it mean to graph an inequality?

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Graphing an inequality means representing the solution set on a number line, using open or closed circles to indicate whether endpoints are included.

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What is the difference between '>' and '≥'?

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'>' means 'greater than' (not including the endpoint), while '≥' means 'greater than or equal to' (including the endpoint).

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How do you check if a value satisfies an inequality?

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Substitute the value into the inequality and see if the statement is true.