document.write( "Question 555149: Find the variation constant and an equation of variation where y varies directly as x and y=8 when x=2. \r
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Algebra.Com's Answer #361655 by stanbon(75887)\"\" \"About 
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Find the variation constant and an equation of variation where y varies directly as x and y=8 when x=2.
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\n" ); document.write( "y = kx
\n" ); document.write( "8 = k*2
\n" ); document.write( "k = 4
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\n" ); document.write( "The variation constant is k = 4
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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