118k views
2 votes
Help again! This is super important!!!

Help again! This is super important!!!-example-1

2 Answers

2 votes

Answer:

2nd and 3rd are functions and 1st and last are not functions

Explanation:

User Lyzbeth
by
5.6k points
3 votes

Answer:

2 and 4 are Not a function

1 and 3 are a function

Explanation:

User Vulcan
by
5.0k points
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