document.write( "Question 1151030: Whats the graph of...
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document.write( "y>2x-4
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document.write( "4y-x less than or equal to sign 16 \n" );
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Algebra.Com's Answer #772624 by ikleyn(52855) You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "Your original inequality is THIS\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " y > 2x - 4.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "You draw the straight line y = 2x - 4 in the coordinate plane.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "This straight line divides the coordinate plane in two half-planes.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "The solution to your inequality is the set of ALL points of the coordinate plane that are ABOVE the straight line.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Since inequality is a strict inequality, the points on the straight line are not included to the solution set.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "ANSWER. The solution set to the given inequality is the set of all points of the coordinate plane that are strictly above the line y = 2x - 4.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "If you want, you may color the upper half-plane in red to clearly show the solution set.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "---------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "To be honest, from your post I didn't clearly understand if you ask about one or two inequalities.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "My explanation is given for the first single inequality.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you need to solve the system of two inequalities, then it should be clearly, directly and explicitly said in the post.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Note that the line with the second inequality is unreadable in the Mathematical sense.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "/\/\/\/\/\/\/\/\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you want to learn on solving systems of inequalities, look into my lesson\r \n" ); document.write( "\n" ); document.write( " - Solving systems of inequalities in two unknown graphically in a coordinate plane \r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |