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Activity

The Math Forum: Ask Dr. Math: Using Interval Notation to Express Answers

Curated by ACT

"Dr. Math" responds to a student question about solving an inequality involving a variable in the denominator.

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Concepts
graphing inequalities
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Additional Tags
inequalities and number lines, inequality with variable in the denominator, math forum, number line
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
Common Core
HSA-CED.A.4