These notes are posted as a service to you. They maybe hard to understand without attending class and hearing verbal explanations from lectures; they are not meant to replace your textbook; in particular they are not as detailed as a textbook and they have not been as carefully edited and proofread as a textbook, occasioanlly they may contain typos (if you notice a typo pleas email me so I can correct it).

Lesson 14: 3.5. Implicit differentiation

Lesson 15: 3.6. Logarithmic differentiation. Derivatives of inverse functions

Lesson 17: 3.9. More realted rates problems

Lesson 18: 3.10. Linear approximation. Differentials.

Lesson 20: 4.1 Critical numbers. Global minima and maxima.

Lesson 21: 4.3 Critical numbers. local minima and maxima.

Lesson 22: 4.4 De l Hospital rule.

Lesson 22: 4.5 Function graphing

Lesson 24: 4.7 Optimization problems.

Lesson 25: More problems from 4.5 and 4.7