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Mathematics 16 Online
OpenStudy (anonymous):

is the relation { (2,3), (-2,4), (2,4), (-1,5), (-3,5) } a function? explain

OpenStudy (anonymous):

come on i really need help

hero (hero):

With a function, every input must have a unique output. In this case, we have two inputs that are the same, however, their outputs are different. Therefore, the relation cannot be a function.

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