Algebra I

Mar 22, 2020 · Definition: Interval Notation. Parenthesis: Brackets: Infinity: Concept: All Three Representations Inequality Graph Interval Notation Example 1: Using Interval Notation. a. Write [-4, 6) as an inequality. b. Write x ≤ -1 or x > 2 in interval notation. Now It’s Your Turn a. Write (-2, 7] as an inequality. b. Write x > 7 in interval notation. ................
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