Question

find the slope of the line containing points with coordinates (-3,7) and (3,2)
0 - 5/6 undefined 5/6

Answer 1

Didn't we do similar problems to these yesterday?

Your problem has given points:
(-3,7) : (x1,y1)
(3,2) : (x2,y2)

The formula for finding slope is:
(y2-y1)
-------
(x2-x1)

Simply substitute:
(2 - 7)
-----
(3 - (-3)

and solve

Answer 2

slope m = ( 7 -2) / ( -3 -3) = -5/6

Vince, Why don't you start practicing on slope topic?
I don't mind solving these, but it'd be more benefit for you to do it yourself!