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

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asked Jun 18, 2017 38.4k views

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Harry Burns · Answer 1 · 2017-06-23T01:59:42+0000

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 )

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

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