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Topic:  PLEASE HELP! 
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Subject:  RE: PLEASE HELP! 
Author:  Yehia 
Date:  Feb 9 2006 
> I am completly lost when it comes to "slope of a line." Can anybody
> help?
Draw two perpendular (xy) axes in the middle of a sheet of paper. With a
ruler draw few ( 3 0r 4) lines on the sheet of paper. Each line makes an angle
with the positive xaxis. If this angle is between 0 and 90, the slope of the
line is positive (+). If the angle is 90, the slope is undefined (infinite), and
if the angle is between 90 and 180, the slope is negative.
Actuakky the slope of a line is the tangent of the angle the line makes with the
positive xaxis.
 
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