document.write( "Question 724523: y-6<=0 3x-2y<=0 5x+3y>=0 how to graph \n" ); document.write( "

Algebra.Com's Answer #443780 by Abdul Hannan(9) $\"\"$ $\"About$

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Such linear inequalities are often solved graphically in a good approach\r
\n" ); document.write( "\n" ); document.write( "consider linear equations for each inequality
\n" ); document.write( "for example\r
\n" ); document.write( "\n" ); document.write( "write x+y = 4 instead of x+y =< 4\r
\n" ); document.write( "\n" ); document.write( "then draw the straight line represented by the equation x/4 + y/4 = 1\r
\n" ); document.write( "\n" ); document.write( "now put the values of the origin in the inequality (not in the equation)\r
\n" ); document.write( "\n" ); document.write( "ie (x,y) = (0,0)\r
\n" ); document.write( "\n" ); document.write( "x+y =< 4\r
\n" ); document.write( "\n" ); document.write( "0+0 =< 4\r
\n" ); document.write( "\n" ); document.write( "0 =< 4
\n" ); document.write( "which is true , thence the graph of the inequality x+y =< 4 is the region bounded by the straight line x+y = 4 and directed towards the origin\r
\n" ); document.write( "\n" ); document.write( "had it been false ,the directed away from the origin\r
\n" ); document.write( "\n" ); document.write( "in the same manner , draw the graphs of the rest and the req'd solution is the common intersection of all the graphs \n" ); document.write( "

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