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Does the following relation represent a function? {(1,4), (2,8), (1,12), (3,16)}
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23 votes
Does the following relation represent a function?

{(1,4), (2,8), (1,12), (3,16)}

User Michael Ninh
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1 Answer

5 votes
No, because x (in this case 1) can’t be paired with more than one y (4, 12) but y can be paired with more than one x
User Cmcromance
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