Math 125 Discussion 11: Tuesday Sept. 25, 2007

0. Announcements:

Next weeks movie: An Inconvienient Truth Wed 2:45 - 4:45 or Thur 3 - 5 or 6-8 pm

Turn in Hwk # 3

Bonus #7 wkb pg 18

1. DDFD's # 9 No Drill today!

2. Today's Definitions

2.3 Implicit differentiation
Example: PV = nrT Find dP / dV

3. Today's topics: Implicit Differentiation: Wkb pg 22
: Do problems pg 1

4. Assignment:

Th 9-20

2.5 Implicit Differentiation

Sect. 2.5 1-20,25-45,51-55,63-75

Hwk # 4: Pg 131 - 9,15,29, 33,47,51