\n" );
document.write( "Hi, \n" );
document.write( "Graph the line: x - y = -7 \n" );
document.write( "y = x + 7 \n" );
document.write( "using a set of points, for ex. (0,7), (-2, 5) and (-7, 0) to graph \n" );
document.write( " \n" );
document.write( "