prettybih prettybih

03-03-2016
Mathematics

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write an equation of the direct variation that includes the point (-10,-17).

Respuesta :

03-03-2016

x-7 = Y (-10-7 = -17) I hope i get a branliest answer.

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Аноним Аноним

03-03-2016

We know that when x= -10, y= -17.
So, if we put those into direct variation "y=kx", we get
-17= k(-10)
k = -17 / -10

Now we put the value of "k" into the formula and we get A (y= 17/10x )

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