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Mathematics 8 Online
OpenStudy (anonymous):

Give an example of a relation that is NOT a function and explain why it is not a function?

OpenStudy (anonymous):

@AkashdeepDeb

OpenStudy (anonymous):

@TURITW

OpenStudy (akashdeepdeb):

x = y² is not a function because both (1,1) and (1,-1) satisfy the equation, and a function by definition cannot have two different y-values for the same x value.

OpenStudy (akashdeepdeb):

Got it?

OpenStudy (akashdeepdeb):

Kudosbro?

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