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Mathematics, 17.01.2020 23:31 gg68814

Which of the following lists of ordered pairs is a function?

a. (1, 1), (2, 3), (1, 5), (4, 7)

b. (0, 2), (4, 2), (0, –4), (4, –2)

c. (2, 4), (–2, 4), (3, 9), (–2, –4)

d. (2, 4), (3, 9), (4, 16), (5, 25)

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Which of the following lists of ordered pairs is a function?

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