32.9k views
17 votes
Which one is a function?

Which one is a function?-example-1
User Arkade
by
4.2k points

2 Answers

8 votes
Graph a because graph b has multiple x points that are the same in order to be a function they cannot share x’s
User Kishor Soneji
by
4.5k points
14 votes
I believe graph a is a function
User OutOfBound
by
4.2k points