3/3/08:	Graphs showing incorrect derivatives of compositions, along with graphs showing that the chain rule works. (A Maple file; right click to download)
	First practice with the chain rule
	Solutions to Today's In-Class Work
3/4/08:	More practice with the Chain Rule
	Answers to Today's In-Class Work (just a list)
	Solutions to Today's In-Class Work (with explanations)
3/5/08:	What we know so far
	Answers to Today's In-Class Work (just a list)
	Solutions to Today's Worksheet (with explanations)
3/7/08:	Answers to Today's In-Class Work (just a list)
	Solutions to Today's Worksheet (with explanations)
3/17/08:	Practice with Optimization
	Solutions to Today's In-Class Work
3/18/08:	More practice with optimization
	Solutions to Today's In-Class Work
3/19/08:	Practice setting up (and then working through) optimization problems
	Solutions to Today's In-Class Work
3/21/08:	Matching Derivatives; first practice with Taylor polynomials (if time)
	Solutions to Today's In-Class Work
3/24/08:	More Practice with Taylor polynomials
	Solutions to Today's In-Class Work
3/28/08:	The Intermediate Value Theorem (IVT)