Precalculus Answer Key - Lecture Notes - Study Sessions

Spring 2004

Lesson

Sections Covered
Pre-Lecture Notes

Homework  - Requirements
Answer Key

Lecture Notes
Tuesday Study Sessions   /
Exams / Quiz Answers   

1 - Function Notations

Intro, 1.1

Pg. 6: 3,12, 15, 26,27

Last Year's Homework 1 Answers



Take Home Quiz 1 

2 - Rate  of Change

1..2

Pg. 14: 3,8,10,11, 14,16
 



3 - Linear Functions

1.3,1.4

Pg. 23: 2, 7, 12,13,18,20

Pg. 30: 6,10,11,21,29,35



Quiz 2a  - Quiz 2

 4 - I/O of Functions

1.5, 2.1

Pg. 39: 6,8,10,15,24,25, Pg. 58: 41,42
Pg. 64: 2,5,14ade, 15,18,19,23

Class Notes
Study Session Notes

5 - Domain /
Piecewise

2.2,2.3

Pg. 70: 1,4,8,15,16,17,22,24,33
Pg. 74: 2,3,5,13




6 - Piecewise
Inverses Fcts

2.3,2.4

Pg. 74: 10,11,14,16
Pg. 79:1,4,7,8,9,14,16,20


Quiz 3a  -  Quiz 3b
Find Linear Functions

7 - Concavity
Quadratics

2.5,2.6

Pg.: 83: 1,3,6,11,15,16,19,20

Pg. 88: 1,2,10a, 13


Quiz 4a   - Quiz 4b
Domain / Range and Piecewise

8 - Quadratic
Exponential

2.6,3.1

Pg.  88: 11,12,14,16
Pg.  108: 1,3,5,13,19,20,23,24,25



Quiz 5a  - Quiz 5b

9 Exponential Linear

3.2,3.3

Pg.  115: 1,2,3,10,12,15,20 and 18, 31,39
Pg.  122: 1-4,     Pg. 115 #29

Online Practice
eNotes - Exp Formula

Lecture Notes Viewer 

10 - Exp / Compounding

3.3,3.4

Pg. 122: 5, 15,17, 24, 25, 31

Pg. 130: 1,2,3,7,10,14,15,17,19,26

Pg. 122  #5, 24, 25
Quiz 6a  - Quiz 6b
Virtual Lecture on Quiz 6 (Images)
  11 - Logs / Exp 4.1, 4.2

  Pg. 149: 4,8,13,17,21,24,25,31,35
  Pg. 157: 2,5,20,24,25

Exam 1x - 15 Questions -
1 hr. 15 min.

12 - Exam 1

Exam 1

Covers § 1.1- 3.2
Exam 1x - 15 Questions - 1 hr. 15 min.


March 3rd, 2004
10 of 12 Questions - 1 hr 15 min
Exam 1a  - Exam 1b

13 - Logs

4.2,4.3

Pg. 157: 10,13,,28,31,39,40

Pg. 165: 2,3,6,8,26,29,32,33,35



14 - Algebra Transformation

5.1, 5.2
Notes
(Images)

Pg. 188: 5,6,12,13,16, 17, 31,32,39
Pg. 197:  11,12, 13, 14,16

Optional Take Home Quiz - Due by Mar 24th Quiz 7a and 7b (last 3 Homework) - Homework  10b, 11a and 11b

15 - Symmetry

5.2,5.3
Notes (Images)

Pg. 197: 19,20,23,27,28,29ab
Pg. 204: 4,9,15,16,21,22,23



16 - Trans /
Quadratic

5.4, 5.5
Notes (Images)

Pg. 211: 3,8,13,14,15,19

Pg.  219: 10,11,19,20

Solutions to Optional Take Home Quiz
Quiz 8a and Quiz 8b
Part 2a dropped for both quizzes

17 - Quadratic /
Sinussodial

5.5, 6.1
Notes (Images)

Pg. 219: 3,6,25,27
Pg. 235: 3,4,5,8,10,11,17,21,23,26,27



18 - Angles

6.2, 6.3
Notes (Images)

Pg. 245: 1d, 2, 7,21,27,29,31,34
Pg. 251: 1,2,5,6,10,14,30


Quiz 9a and Quiz 9b

19 - Trigs

6.3,6.4
Notes (Images)

Pg. 251: 17,20,21,27,37

Pg. 256: 3,6,17,20,23,24,30


Quiz 10a and Quiz 10b

20 - Sinusodial
      Other Trigs

6.5,6.6
Notes (Images)

Pg. 264: 1,5,9,16,19,25,31,34,38

Pg. 271: 5,17,22,28


Exam 2x - 15 Questions -
1 hr. 15 min.

21

Exam 2

Covers  § 3.3 – 6.3

April 14th
Exam A  -  Exam C
Exam B   -  Exam D

22 - Inverse Trigs

6.6,6.7
Notes (Images)

Pg. 271: 12,14,31

Pg. 280: 2,7,11,13,19,24,26,40,44



23 - Trig Identity

7.2
Notes (Images)

Pg. 307: 3,4,6,8,9,15,28,32


Quiz 11a and Quiz 11b (only Questions)

24 - Inverse and
Composition

8.1,8.2, 8.3
Notes (Images)

Pg. 347: 5,6,29,51 (Composition)

Pg. 359: 33,37,43 (Inverse)

Pg. 367: 2,6,7,12,21,31 (Composition)


Self-Study - Due May 3rd

25 - Power

9.1,9.2
Notes (Images)

Pg. 381: 2,3,6,7,10,13,15,30,37,43
            (add 22, 23, 24)

Pg. 388: 1,2,4,6,17

Lecture Moved to May 3rd
Calculator Math Functions
Quiz 12a and Quiz 12b

26 - Polynomial

9.2,9.3
Notes (Images)

Pg. 388: 7,9,11,13,21

Pg. 394: 3,4,7,11,16,17,20,27,30,40,42

Lecture Moved to Apr 26th
Practice: Finding Formulas for Graphs

27 - Rational

9.4,9.5
Notes (Images)

Pg. 400: 1,2,7,10,11,16,17,18
Pg. 406: 3,5,6,8,10,19

Lecture Moved to Apr 28th

28 - Rat / Power/ Exp/Log

9.5,9.6
Notes (Images)

Pg. 406: 16,27,36,41,44,45

Pg. 414: 2,4,6,7,15,17,20,27



Comprehensive Exam 3x - 25 Questions -
2 hours.

  May 5th or 10th
Last Quiz
  15 MC on Last 1/3 of Course
 Take Question Booklet / Leave Answer Sheet
 Sec 6.4 - 9.6
Last Quiz in Class

 

Majid Hosseini

Precalculus Coordinator



Homework Requirements


Homework Assignments Submitted for Grade Must Contain the following:

1. A restatement of the problem or the original problem statement from the textbook

2. The solutions steps
3. The answers clearly marked