11.7k views
4 votes
Which ones are functions

Which ones are functions-example-1
User MichaelLo
by
7.6k points

2 Answers

4 votes

Answer:

2 and 3

Explanation:

User David Moles
by
8.1k points
4 votes

Answer:

2,3

Explanation:

User Gnuvince
by
7.6k points