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24-01-2018
Mathematics

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Which relation is a function?
A. (3,-2), (4,6), (-2,6), (3,1)
B. (-1,4), (3,2), (4,-2), (2,4)
C. (2,-7), (-8,2), (2,4), (-1,5)
D. (2,2), (-3,-4), (-3,1), (-2,1)

Respuesta :

Аноним Аноним

24-01-2018

B. (-1,4), (3,2), (4,-2), (2,4)
is a function

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