84.9k views
4 votes
Which ones are functions and which ones are NOT functions?

Which ones are functions and which ones are NOT functions?-example-1
User Goten
by
7.9k points

2 Answers

1 vote
A is a function. B, C, and D are not functions.
User Kounavi
by
8.3k points
6 votes

Answer:

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

User UrKll
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories