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Is the relation a function? (5,4),(3,10),(1,16),(3,8),(−1,6) YES or NO?
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20 votes
Is the relation a function?

(5,4),(3,10),(1,16),(3,8),(−1,6)
YES or NO?

User Ghassan Idriss
by
5.0k points

1 Answer

12 votes

Answer:

No.

Explanation:

The input 3 is used twice. In order to be a function, an input must only go to one output.

User ANISUNDAR
by
5.3k points
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