7.5

Graphs of Polar Coordinates

Describing circular regions using inequalities

7.6

• Review complex numbers
• Represent complex numbers using olar form
• Euler's Formula
• Polar form of complex numbers

• Polar form of complex numbers

p347 # 1-13 odd; 17-25 odd; 28

Review

p348 #5,6,7,9,11,13,19,20,26,27,28,31,36

Test Ch 7  Wednesday 3/18

Prepare Formula Sheet to be handed in tomorrow

Read 8.1

8.1 Composition of a Function

Find the composition of 2 functions:

• numerically
• graphically
• symbolically (algebraically)

Ch. 7 Test Wed 3/18

p. 359 #1,7,9,11,21,25,26,27,31

8.1 continued

Applications of Compostions

• Decomposing a function
• Relating 2 quatities using compostions

p361 #39-59 odd; 60

READ 8.2!!!!

8.2

• Define the inverse function
• Horizontal line test
• Reflection in y=x
• Composition of a function and its inverse
• Restricting the domain of a function to make a function invertible

p371 #7,15,19,31,33,40,41,46,48

Begin Review

p.382 #1,3,7,13,23,25,27,29,31,33,35,37,39,43,51,53

8.3

Operations with Functions: +,-,*,/

p379 # 7,9,11,26,29,34,40

Ch 8 Test Monday 3/30 (B-Day)

Review of Ch. 8

Ch 8 Test Monday 3/30 (B-Day)

Read 9.1

9.1

• 6 basic power functions
• Finding a formula

p.393 #11,15,16,19,23,25,27,31,33,35

9.2

• Definition of polynomial functions
• standard form
• long run behavior
• zeros
• modeling using polynomial functions

HW Review

Read 9.3