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• 11:07 Functions: How Can I Tell If a Relation is a Function?

  The video reviews key vocabulary about relations essential to understand functions. Next, the video introduces three methods for sorting sets of ordered pairs, mapping diagrams and graphs into Function and Not a Function categories.

  Uploaded Sep 08, 2020 by Suzanne Shearer
• 5:45 Relations: Domain and Range (Part 1)

  The video introduces basic vocabulary for relations including domain and range.

  Uploaded Sep 02, 2020 by Suzanne Shearer