Posted by jaysgyrl on Thursday, August 30, 2007 at 1:30pm.
i need help finding the slope of the line passing through the points (1,7) and (3,3).

algebra  DrBob222, Thursday, August 30, 2007 at 1:58pm
delta y/delta x.
OR,
set up as y = mx + b
7=m+b
3=3m+b
and solve these two for simultaneous equations for m (the slope).

algebra  DrBob222, Thursday, August 30, 2007 at 2:03pm
To check your work, m = 1
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