document.write( "Question 1197104: Find the constant of variation k when y varies directly as x, and y = 12 when
\n" ); document.write( "x = 4.\r
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Algebra.Com's Answer #830198 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi\r\n" );
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document.write( "Find the constant of variation k when y varies 'directly' as x, \r\n" );
document.write( "and y = 12 when x = 4.\r\n" );
document.write( "y varies 'directly' as x   ⇒   y = kx\r\n" );
document.write( "y = kx\r\n" );
document.write( "12= 4k\r\n" );
document.write( " 3 = k\r\n" );
document.write( "Wish You the Best in your Studies.\r\n" );
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