Posted by :(plz help on Wednesday, January 26, 2011 at 7:33pm.
how do i find the slope of line AB if A`s coordinates are(4,3) and B`s coordinates are (2,1)

math  helper, Wednesday, January 26, 2011 at 7:43pm
A(4,3) and B(2,1)
If you have points A(x1,y1) and B(x2,y2)
Slope m = (y2  y1)/(x2  x1)

math  :(plz help, Wednesday, January 26, 2011 at 7:49pm
so i just have to do (13)/(3(4)

math  helper, Wednesday, January 26, 2011 at 8:34pm
m = (13)/(2(4)
You had 3, should be 2
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