document.write( "Question 133366: graphing linear inequalities. -4y > 3x-12. need help figuring this one out please \n" ); document.write( "
Algebra.Com's Answer #97560 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! graphing linear inequalities. -4y > 3x-12 \n" ); document.write( "----------------- \n" ); document.write( "Solve for y: \n" ); document.write( "y < (-3/4)x+3 \n" ); document.write( "First you need to graph the boundary of the inequality \n" ); document.write( "which is y = (-3/4)x+3 \n" ); document.write( " \n" ); document.write( "This line should be graphed as a dashed line because it \n" ); document.write( "is not part of the solution. \n" ); document.write( "------------ \n" ); document.write( "Second: Shade the half-plane BELOW the boundary because \n" ); document.write( "you want y LESS THAN the boundary condition. \n" ); document.write( "This shaded area is the graph of the inequality. \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |