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1 vote
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!-example-1
User Wei Liu
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2 Answers

1 vote
A and C because they pass the Vertical Line Test. If you view the coordinates in a table, the domains doesn’t repeat so they’re functions.
User Farkhod  Daniyarov
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6.1k points
5 votes
A and C represent functions. i can tell because, the line does not it the same point twice vertically.
User Ilya Novoseltsev
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6.3k points