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Mathematics, 30.06.2019 11:00 kayla114035
Which of the sets of ordered pairs represents a function? a = {(2, −2), (5, −5), (−2, 2), (−5, 5)} b = {(4, 2), (4, −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? a = {(2, −2), (5, −5), (−2, 2), (−5, 5)}...
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