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Algebra 11 Online
OpenStudy (anonymous):

if y varies directly as x and y=8 when x=3, find an equation of direct variation the choices are: a. y=3/8x b. y=-8/3x c. y=8/3x d. y=8x

OpenStudy (dumbcow):

y = kx -->8 = 3k --> k = 8/3

OpenStudy (anonymous):

Thanks :)

OpenStudy (dumbcow):

yw

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