Mathematics
Nania840
2020-04-29 12:49:30
Which of the sets of ordered pairs represents a function? A = {(−4, 5), (1, −1), (2, −2), (2, 3)} B = {(2, 2), (3, −2), (9, 3), (9, −3)} 1. Only A 2. Only B 3. Both A and B 4. Neither A nor B
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