document.write( "Question 1076487:  Use the following: 2/3x+y=16 and kx+3y=48\r
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document.write( "For what values of k does the linear system below have:
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document.write( "a) infinite solutions?
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document.write( "b) one solution?
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document.write( "c) no solution? \n" );
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| Algebra.Com's Answer #691094 by ikleyn(52878)     You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "2/3x + y = 16 \r\n" ); document.write( " kx + 3y = 48\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "For what values of k does the linear system below have:\r\n" ); document.write( "\r\n" ); document.write( "a) infinitely many solutions? - At k = 2. Then the equations and right hand sides are proportional, and the system is DEPENDENT.\r\n" ); document.write( "\r\n" ); document.write( "b) one solution? - At any other value of k =/= 2.\r\n" ); document.write( "\r\n" ); document.write( "c) no solution? - There is NO such a value of k.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |