Which ones are functions and which ones are NOT functions?

asked Mar 25, 2021 84.9k views

4 votes

by Goten

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1 vote

A is a function. B, C, and D are not functions.

Kounavi answered Mar 27, 2021

5.0k points

6 votes

Answer:

only a is a function because its the only one that doesn't have a repeating x value

UrKll answered Mar 30, 2021

by UrKll

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