document.write( "Question 70290: Please help me out with this graphing problem.
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document.write( "I have posted this problem several times.\r
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document.write( "a y>-2
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document.write( "b y>2x-2
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document.write( "c 4x-6y<12\r
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document.write( "Please help me with this graphing problem.\r
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document.write( "Thanks \n" );
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Algebra.Com's Answer #50130 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! a y>-2 \n" ); document.write( "b y>2x-2 \n" ); document.write( "c 4x-6y<12 \n" ); document.write( "------------ \n" ); document.write( "To graph INEQUALITIES you must first graph \n" ); document.write( "the EQUALITIES which are the boundaries of the INEQUALITIES. \n" ); document.write( "-------- \n" ); document.write( "a. So, \n" ); document.write( "Graph y=-2 as a dashed or dotted line. \n" ); document.write( "Shade the half-plane above the line because you want y>-2 \n" ); document.write( "----------------- \n" ); document.write( "b. \n" ); document.write( "Graph y=2x-2 as a dashed or dotted line. \n" ); document.write( "Shade the half-plane above the line because you want y>2x-2 \n" ); document.write( "------------------ \n" ); document.write( "c. \n" ); document.write( "Graph y=(2/3)x-2 \n" ); document.write( "Shade the half-plane above the line because you want y>(2/3)x-2 \n" ); document.write( "--------------- \n" ); document.write( "Below is the graphs of the EQUALITIES. \n" ); document.write( " \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |