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Mathematics 10 Online
OpenStudy (anonymous):

can someone please show me how to do this really quickly!!! find the constant variation of k 7y=-x

hero (hero):

The original formula for direct variation is y = kx

hero (hero):

So take that equation you have, and put it in the same form

hero (hero):

Hint: k is a fraction and it should be negative

OpenStudy (anonymous):

i got -1/7

hero (hero):

Yeah, that should be it.

OpenStudy (anonymous):

thanks!

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