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Is the following relation a function? (-2,-2) (2,8) (3,2) (3,1) (7,-5)
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Is the following relation a function? (-2,-2) (2,8) (3,2) (3,1) (7,-5)

User Bob Gregor
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No it is not.
Function cannot have different outputs for the same input
(3,2) and (3,1) have the same input but different outputs, not a function
User Roshini
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