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Mathematics, 02.08.2019 02:40 122333444469
Which of the sets of ordered pairs represents a function? (4 points) a = {(−4, 5), (1, −1), (2, −2), (2, 3)} b = {(2, 2), (3, −2), (9, 3), (9, −3)} only a only b both a and b neither a nor b
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Which of the sets of ordered pairs represents a function? (4 points) a = {(−4, 5), (1, −1), (2, −2)...
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