algebra, 12/11

a-c block:   1) m230, # 16-25 (rise/run)
                   2) m230, # 26-34  (y2-y1/x2-x1)
                  3) study for wed. test on slop

d-block:    1)   b4.4b, # 1-11
                 2) study for wed test on slope/y-int.