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Mathematics 7 Online
OpenStudy (anonymous):

Is the following relation a function?

OpenStudy (anonymous):

OpenStudy (anonymous):

Each point in \(x\) can only be mapped to one point in \(y\). Can you find a point in \(x\) which is mapped to two points in \(y\)?

OpenStudy (anonymous):

-1?

OpenStudy (anonymous):

Yes, so it is not a function.

OpenStudy (anonymous):

Thanksss :) @Alchemista

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