document.write( "Question 107442: Determine the half-plane 3x - 4y < 12\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "3(1) - 4(1) < 12
\n" );
document.write( " 3 - 4 < 12
\n" );
document.write( " -1 < 12 true\r
\n" );
document.write( "\n" );
document.write( "Making sure I'm doing these right. \n" );
document.write( "
Algebra.Com's Answer #78240 by stanbon(75887) ![]() You can put this solution on YOUR website! Determine the half-plane 3x - 4y < 12 \n" ); document.write( "---------- \n" ); document.write( "Graph the boundary line for y >(3/4)x-3 \n" ); document.write( "which is y = (3/4)x - 3 \n" ); document.write( "-------------- \n" ); document.write( " \n" ); document.write( "-------------- \n" ); document.write( "Since you want the graph of the inequality, \n" ); document.write( "y > (3/4)x -3, you want the half-plane \n" ); document.write( "ABOVE the boundary line. \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |