Given the following direct variation find the missing value: (9, -3) (18, y)

asked Jun 23, 2019 35.2k views

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by CJLam

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Since it is direct variation,

We know that 9*2= 18

So, the y must multiply by 2 as well.

-3*2= -6

y=-6 (18,-6)

I hope this helps!
~cupcake

Gabriel Boya answered Jun 26, 2019

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