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{(2, 1), (4, 1), (6,5), (5,4)} is it a function
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5 votes
{(2, 1), (4, 1), (6,5), (5,4)} is it a function

User Onderbewustzijn
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7.6k points

1 Answer

6 votes

Yes.

There are no repetitive domains in the same set. So it is the function.

User Jerrytim
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7.9k points
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