kyracoast133 kyracoast133

04-12-2019
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 :

kkepittman kkepittman

04-12-2019

Answer:

D

Step-by-step explanation:

The other answers all have repeated x-values which would make them not functions.

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