\n" );
document.write( "Hi \n" );
document.write( "Using the standard slope-intercept form for an equation of a line y = mx + b \n" );
document.write( " where m is the slope and b the y-intercept. \n" );
document.write( " y= -2x+7 \n" );
document.write( " slope m = -2 \n" );
document.write( "y intercept is Pt(0,7)