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Mathematics 16 Online
OpenStudy (anonymous):

Is y=3x-2 a function? Please answer

OpenStudy (mertsj):

Yes. All linear equations are functions except vertical lines.

OpenStudy (anonymous):

Thanks

OpenStudy (mertsj):

yw

OpenStudy (anonymous):

it is a function because for every value of x there is only one y value. (it is a one-to-one)

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