What are the domain and range of the function {…

Discussion in 'Mathematics' started by JaneStory, Apr 27, 2018.

  1. JaneStory

    JaneStory New Member

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    What are the domain and range of the function { (3, 1) , (5, –1) , (9, –1) , (2, 7) , (–4, 1) }? A. Domain: {3, 5, 9, 2 }; Range: {1, 7} B. Domain: {1, –1, 7}; Range: {3, 5, 9, 2, –4} C. Domain: {3, 5, 9, 2, –4}; Range: {1, –1, 7} D. Domain: {1, 7}; Range: {3, 5, 9, 2 }
     
  2. Frisky

    Frisky New Member

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    You have them right the domains are the x's and the ranges are the y's
     

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