Quote of the Day: 
 "I recoil with dismay and horror at this lamentable plague of 
      functions which do not have derivatives. -- Charles Hermite

Objectives:
   The student will learn two forms of the chain rule.
   The student will apply the chain rule to differentiating functions.
	
                  
1. Collect Homework.

2. Example:  

  Do this four different ways:
   (1) Expand and use the power rule:

   (2) Use the product rule:

   (3) Use the chain rule:
         There are two forms of the chain rule, and we 
          will use both of them throughout the year.

   (4) Now use both forms of the chain rule to solve
       the problem above:

3. Use this format when using the Chain Rule:  

4. Examples

5. Assignment: 
     Read pages 209 - 213 
     p. 214 (1, 3, 5, 7, 11, 13, 17, 21)

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