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document.write( "Hi, \n" );
document.write( "*Note: the general slope-intercept form for an equation of a line is: \n" );
document.write( "y = mx + b where m is the slope and b the y-intercept. \n" );
document.write( "y = 2/5 x + 4 is in the slope-intercept form \n" );
document.write( "slope = (2/5) \n" );
document.write( "y -intercept is 4. Pt(0,4)on the line \n" );
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