document.write( "Question 398006: Find the variation constant (we'll use k) and an equation of variation where y varies directly as x. Also y=4 and x=1. \n" ); document.write( "
Algebra.Com's Answer #282007 by Alan3354(69443)\"\" \"About 
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y = k*x
\n" ); document.write( "4 = k*1
\n" ); document.write( "k = 4
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