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Mathematics 13 Online
OpenStudy (anonymous):

'Which equations show a direct variation between x and y when solved for y? Choose all answers that are correct. A.-10+y=3y-10 B.y=-1/8x C.y+9=9x D.y=x-1'

OpenStudy (igreen):

Equation for direct variation: y = kx

OpenStudy (igreen):

Where 'k' is the constant.

OpenStudy (igreen):

So what do you think? @daelinbrewer12

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