December 1, 2015

Homework Help: algebra

Posted by Lori on Tuesday, August 17, 2010 at 7:34pm.

Find the variation constaant and an equation of variation where Y varies directly as X and Y = 72 hen X = 8

The variation constant is K = ?
The equation of variation is Y = ?

I think that K = 9 but not sure
I don't have a clue about the rest.

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