# Class Notes 12/17 EG

# Related Rates 12/17 LizF

# kh 12/11

# Class Notes: 12/7

Derivative of Inverse Functions:

Restrictions on the domain of the original function

Restrictions on the range of the inverse function

Inverse of Inverse Tangent:

Inverse of Cosecant

Graph of Inverse Cosecant:

Inverse of Cotangent:

Graph of Inverse Cotangent:

Sample Problem:

Answers to 14-24 on Pg.151

Hw: Do 13-33 Odd on Pg.157

# December 1 BJ

In class we went over the second Derivative Quiz and completed a worksheet on Implicit Differentiation.

Bonus problem on the quiz:

Implicit Differentiation problem: #12 on pg. 171

Homework:

– Read Section 4-5 on pgs. 145-148

– Review trig identities and the unit circle for a trigonometry quiz next class

# Natural Logs LizF

In class we found the derivative of natural logs and exponential functions

Derived that the derivative for the natural log is one over the argument

So…

To find the derivative of an exponential function take the natural logs of both sides. Don’t forget that y is a function of x so the chain rule applies.

# 11/20/09, HarryP

Homework due next class-

Test Corrections

1,3,5 on page 171

Question 3 of Part II implicit class sheet

# 11/18/2009 AS

In class we went over the homework. Here are the problems we went over and the equations we went over.

The homework is to finish test corrections for tuesday, and study for a quiz on identities and the unit circle.