document.write( "Question 83945: This is a Linear Programming question\r
\n" ); document.write( "\n" ); document.write( "Find the soloution for
\n" ); document.write( "Maximizing Z = 2X+Y subject to constraints X is greater then or equal to 0; Y is greater then or equal to 0; x + 2y less then or equal to 4\r
\n" ); document.write( "\n" ); document.write( "Maimum Z =\r
\n" ); document.write( "\n" ); document.write( "Soloution = ( , )
\n" ); document.write( "

Algebra.Com's Answer #60465 by stanbon(75887)\"\" \"About 
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Find the solution for
\n" ); document.write( "Maximizing Z = 2X+Y subject to constraints X is greater then or equal to 0;
\n" ); document.write( "Y is greater then or equal to 0;
\n" ); document.write( "Comment: These two constraints limit the solution to the 1st Quadrant.
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\n" ); document.write( "x + 2y less then or equal to 4
\n" ); document.write( "Solve for y and graph:
\n" ); document.write( "y <=(-1/2)x+2
\n" ); document.write( "\"graph%28400%2C300%2C-5%2C5%2C-5%2C5%2C%28-1%2F2%29x%2B2%29\"
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\n" ); document.write( "Find the intersections of the three inequalities:
\n" ); document.write( "Then are (0,0), (0,2) and (4,0)
\n" ); document.write( "Evaluate Z=2x+y for each of these intersection points:
\n" ); document.write( "(0,0) Z = 0
\n" ); document.write( "(0,2) Z = 2
\n" ); document.write( "(4,0) A = 8
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\n" ); document.write( "The maximum occurs when x=4 and y=0
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\n" ); document.write( "Cheer,
\n" ); document.write( "Stan H.\r
\n" ); document.write( "\n" ); document.write( "Maimum Z =\r
\n" ); document.write( "\n" ); document.write( "Soloution = ( , )
\n" ); document.write( "
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