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Which ones are functions?
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2 votes
Which ones are functions?

Which ones are functions?-example-1
User MateuszL
by
4.4k points

2 Answers

5 votes

Answer:

The first and fourth options

Explanation:

If it's a function no input and have more than one output.

User Zhihao Yang
by
5.2k points
4 votes

Answer:

1 and 4

Explanation:

All the other options have corresponding x-values

User Passion
by
5.3k points
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