identifying a function

taylor1010

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Joined
Oct 27, 2010
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5
Identify the function in which y varies directly with x.

a.y=x

b.y=9x-9

c.y=9x+9

d.y=0x
 

tkhunny

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Apr 12, 2005
Messages
9,790
"y varies directly with x"

Translated to algebra means

y = a*x

You pick.
 
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