document.write( "Question 429798: I need some assistance with this problem.\r
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document.write( "Graph the following system of inequalities:\r
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document.write( "-2x + y less than or equal to 4\r
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document.write( "y > x + 2 \n" );
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Algebra.Com's Answer #298501 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Graph the following system of inequalities: \n" ); document.write( "-2x + y less than or equal to 4 \n" ); document.write( "--- \n" ); document.write( "Solve for \"y\": \n" ); document.write( "y <= 2x+4 \n" ); document.write( "Graph the boundary: y = 2x+4 \n" ); document.write( "--- \n" ); document.write( " \n" ); document.write( "--- \n" ); document.write( "Graph the inequality: \n" ); document.write( "Since y is LESS than 2x+4, shade the half-plane BELOW the boundary. \n" ); document.write( " \n" ); document.write( "============================================= \n" ); document.write( " \n" ); document.write( "y > x + 2 \n" ); document.write( "Graph the boundary: y = x+2 as a dashed line. \n" ); document.write( " \n" ); document.write( "----------------- \n" ); document.write( "Graph the inequality \n" ); document.write( "Since yis GREATER than x+2, shade the half-plane \n" ); document.write( "ABOVE the boundary: \n" ); document.write( " \n" ); document.write( "---- \n" ); document.write( "The intersectionof the two graphs is the graph of the system \n" ); document.write( "of two inequalities. \n" ); document.write( "--- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |