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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 9
Standards: HSF-IF.A.1
Author: janawilliams01
Last Modified: 4 years ago

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Functions and Relations Question

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Grade 9 Functions and Relations CCSS: HSF-IF.A.1

Which relation represents a function?
  1. {(2,6), (-3,6), (4,9), (2,10)}
  2. {(-4,4), (-3, 3), (-2,2), (-1,1), (-4, 0)}
  3. {(3,5), (4, 8), (2, 9)}
  4. {(8, 0), (5,2), (8,-1), (4,-2)}
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