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Which relation is a function? {(1, −1), (−2, 2), (−1, 2), (1, −2)} {(1, 2), (2, 3), (3, 2), (2, 1)}​ {(1, 4), (2, 3), (3, 2), (4, 1)} {(4, 2), (3, 3), (2, 4), (3, 2)}
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4 votes
Which relation is a function?

{(1, −1), (−2, 2), (−1, 2), (1, −2)}

{(1, 2), (2, 3), (3, 2), (2, 1)}​

{(1, 4), (2, 3), (3, 2), (4, 1)}

{(4, 2), (3, 3), (2, 4), (3, 2)}

User Koiralo
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8.3k points

1 Answer

7 votes

Answer:

The answer to this question is B

Explanation:

just believe

User Eiza
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