document.write( "Question 69095: graph the inequality
\n" );
document.write( "y <-4 \n" );
document.write( "
Algebra.Com's Answer #49174 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! graph the inequality \n" ); document.write( "y <-4 \n" ); document.write( "--------------------- \n" ); document.write( "Graph the line y EQUALS -4 as a dotted or dashed line. \n" ); document.write( "Use the points (0,-4), (3,-4). That is not the graph \n" ); document.write( "you need but it is the boundary of the graph you need. \n" ); document.write( "--------- \n" ); document.write( "To find the graph you need pick a test point that is \n" ); document.write( "not on the EQUALITY line, such as (0,0). \n" ); document.write( "If you put that into the original statement of your \n" ); document.write( "problem you get 0<-4. This is false. It tells you \n" ); document.write( "that the graph in not on the side where (0,0) lies; \n" ); document.write( "it is the half-plane on the other side. \n" ); document.write( " \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |