document.write( "Question 356879: Graph the inequality: x - 2y < 4 if x > -3 and y ≤ 5 \n" ); document.write( "

Algebra.Com's Answer #254839 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "Hi,
\n" );
document.write( "Graph the inequality: x - 2y < 4 
\n" );
document.write( "multiply thru by -1 (changes the direction of the inequality)
\n" );
document.write( "-x + 2y > -4
\n" );
document.write( "y > x/2 -2
\n" );
document.write( "Note the red line is the graph of y = x/2 -2. blue line is x =3. green line y=5
\n" );
document.write( "To Graph the inequality: x - 2y < 4 if x > -3 and y ≤ 5, one would shade the triangular area 
\n" );
document.write( "that is above the red line, below and including the green line and is right of the blue line.\r
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "

\n" );