dee3840 dee3840

07-06-2019
Mathematics

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What relation describes a function?
(Picture included)

What relation describes a function Picture included class=

Respuesta :

AlyssaM5624 AlyssaM5624

07-06-2019

Answer:

Choice B

Step-by-step explanation:

For a function to be a function, one of the easiest ways to tell is if an x-value has more than one y-value, because then it wouldn't pass the Vertical Line Test

But for choices A, C, and D, each x-value has 2 different y-values, failing the test

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