document.write( "Question 1181627: If y varies inversely as x and y= 3 when x=4, find y
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Algebra.Com's Answer #811529 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( " An inverse variation can be represented by the equation \"xy=k\"=>\"y=k%2Fx\" or \"y=kx+\". That is, \"y\" varies inversely as \"x+\"if there is some nonzero constant \"k+\"such that, \"y=k%2Fx\" or \"y=kx\" where \"x%3C%3E0\",\"y%3C%3E0\"\r
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\n" ); document.write( "\n" ); document.write( "If \"y+\"varies inversely as \"x+\", we have\r
\n" ); document.write( "\n" ); document.write( "\"y+=k%2Fx\"\r
\n" ); document.write( "\n" ); document.write( "and if \"y=+3\" when \"x=4\", you can find \"k\"\r
\n" ); document.write( "\n" ); document.write( "\"3+=k%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"k=3%2A4\"\r
\n" ); document.write( "\n" ); document.write( "\"k=12\"\r
\n" ); document.write( "\n" ); document.write( "then \r
\n" ); document.write( "\n" ); document.write( "\"y+=12%2Fx\"\r
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