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Which relation is a function? A. {(2, 3), (1, 5), (2,7)} B. {(-1,5), (-2,6), (-3,7)} C. {(11,9), (11,5), (9,3)} D. {(3,8), (0,8), (3,-2)} PLEASE HELP I WILL MARK YOU BRAINLIEST

Respuesta :

gcantiga44

Answer:

B. {(-1,5), (-2,6), (-3,7)}

Step-by-step explanation:

Every element in the x value is related to some element in y value.

But the x value would not function if it has two or more y values.

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