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Sorry if the photo is blurry but could someone explain which relation is also a function and why?

Sorry if the photo is blurry but could someone explain which relation is also a function-example-1
User Bartvbl
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1 Answer

2 votes

Answer:

The graph in the bottom left corner

Explanation:

To be labeled as a function, the individual points cannot share the same x or y value

User Ifnot
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