document.write( "Question 67438: Find an equation of variation when y varies inversely as x and y=7 when x=5.\r
\n" ); document.write( "\n" ); document.write( "[a] y=5/7x
\n" ); document.write( "[b] y=7/5x
\n" ); document.write( "[c] y=x/35
\n" ); document.write( "[d] y=35/x \r
\n" ); document.write( "\n" ); document.write( "thank you.
\n" ); document.write( "

Algebra.Com's Answer #47982 by venugopalramana(3286)\"\" \"About 
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Find an equation of variation when y varies inversely as x and y=7 when x=5.
\n" ); document.write( "Y=K/X...................Y=7 WHEN X=5
\n" ); document.write( "7=K/5.........K=7*5=35
\n" ); document.write( "Y=35/X....................D IS CORRECT
\n" ); document.write( "[a] y=5/7x
\n" ); document.write( "[b] y=7/5x
\n" ); document.write( "[c] y=x/35
\n" ); document.write( "[d] y=35/x
\n" ); document.write( "
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