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Y varies directly as x.If y is 2 when x is 8, then the constant of variation is 1/4 TRUE or FALSE?
Y varies directly as x. If y is 2 when x is 8, then the constant of variation is 1/4. TRUE. y = kx k = y/x = 2/8 = 1/4 the equation is y = (1/4)x
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Asked 6/7/2011 2:47:42 AM
Updated 4/13/2014 9:50:17 PM
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Edited by jeifunk [4/13/2014 9:52:12 PM]
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Y varies directly as x. If y is 2 when x is 8, then the constant of variation is 1/4. TRUE.
y = kx
k = y/x = 2/8 = 1/4
the equation is y = (1/4)x
Added 4/13/2014 9:50:17 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/13/2014 9:52:05 PM]
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