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3 votes
Is a straight up and down line a function?

User Tulani
by
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2 Answers

6 votes
yes, any line, straight, vertical, horizontal or diagnol is a function. Even curved lines conclude themselves as mathematical functions!
User LucasMetal
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8.6k points
2 votes
No, it's not a function.
User Calder White
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8.9k points