Identifying Whether A Relation Is A Function Or Not

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Identifying Whether A Relation Is A Function Or Not

Tell whether the following relations is a function or not.


Questions and Answers
  • 1. 
    {(6, -3), (7, 4), (-7, -2), (0, -2)}
    • A. 

      Function

    • B. 

      Not a Function

  • 2. 
    {(7, 1), (7, -3), (7, 4)}
    • A. 

      Function

    • B. 

      Not a Function

  • 3. 
    { (-3, 2), (-2, 1), (-1, 0), (0, 1), (1, 2), (2, 3)}
    • A. 

      Function

    • B. 

      Not a Function

  • 4. 
    • A. 

      Function

    • B. 

      Not a Function

  • 5. 
    • A. 

      Function

    • B. 

      Not a Function

  • 6. 
    • A. 

      Function

    • B. 

      Not a Function