document.write( "Question 1176357: Graph the feasible region for the follow system of inequalities by drawing a polygon around the feasible region. Click to set the corner points.\r
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Algebra.Com's Answer #803075 by ikleyn(52781) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "They want you plot this system of inequalities\r\n" );
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document.write( "    x + 5y <= 40      (1)\r\n" );
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document.write( "   7x + 5y <= 70      (2)\r\n" );
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document.write( "   x >= 0,  y >= 0    (3)\r\n" );
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document.write( "Plot straight lines in a coordinate plane \r\n" );
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document.write( "    y =         (1')\r\n" );
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document.write( "    y =        (2')\r\n" );
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document.write( "    \r\n" );
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document.write( "                Plot y =   (red)  and  y =  (green)\r\n" );
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document.write( "Inequalities (3) define the first quadrant QI.\r\n" );
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document.write( "The solution set to the given inequalities (the feasibility domain) are the points of the coordinate plane, \r\n" );
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document.write( "    that are in QI and, at the same time,  below (or on) the red line  AND  below (or on) the green line.\r\n" );
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document.write( "It is the quadrilateral adjacent to coordinate axes, including its sides and vertices.\r\n" );
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