1611639 1611639

16-12-2020
Mathematics

contestada

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

A: (2,1),(2,2),(3.4),(5,6)
B:(-2,-1),(1,2),(3,4),(1,5)
C:(1,2),(2,2),(3,3),(2,4)
D: (1,1),(2,1),(3,2),(4,4)

Respuesta :

dshew22 dshew22

16-12-2020

Answer:

it would be D

Step-by-step explanation:

all other choices have a repeating x value.

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