Which set of ordered pairs is not a function? A. (3, 1), (–1,1), (1, 1), (3, −1) B. (–3, 1), (–1, 1), (1, 1), (3, 1) C. (–3, 1), (–1, –1), (1, 1), (3, 1) D. (–3, 1), (–1, –1), (1, 1), (3, −1)

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asked Aug 18, 2019 219k views

1 vote

Which set of ordered pairs is not a function?

A. (3, 1), (–1,1), (1, 1), (3, −1)
B. (–3, 1), (–1, 1), (1, 1), (3, 1)
C. (–3, 1), (–1, –1), (1, 1), (3, 1)
D. (–3, 1), (–1, –1), (1, 1), (3, −1)

Mathematics
high-school

NanoBot asked

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A The answer to this is A. (3, 1), (–1,1), (1, 1), (3, --1)

Owzim answered Aug 21, 2019

by Owzim

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The answer to this is A. (3, 1), (–1,1), (1, 1), (3, −1).Remember that no two x's can be the same in a function.

Yue Zhang answered Aug 22, 2019

by Yue Zhang

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