Day 9 Equations and Inequalities Review

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Back

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Front

Express the following in Interval Notation: -8 ≤ x < 8

Back

Front

Back

Front

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Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

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Define interval notation.

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Interval notation is a way of writing subsets of the real number line using intervals.

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What does the notation (a, b) represent?

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It represents an open interval where 'a' and 'b' are not included.

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What does the notation [a, b] represent?

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It represents a closed interval where 'a' and 'b' are included.