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Marcella's home page

Schedule & Office Hours

Sites of Interest

Math Resources:

Math Learning Center

(1074 Upstairs from the library, Aptos)

Integrated Learning Center



(room 714 Aptos)


Math Department

Precalculus Algebra and Trigonometry - Math 4 (Section #70728)


Please let me know of any useful sites you find!

Student Information Sheet



Welcome Letter

Weekly Schedule and Assignments


Homework Assignments (pdf file for printing)

Text book:

Algebra and Trigonometry with Analytic Geometry, by Swokowski & Cole, 12th edition, (Cabrillo custom edition ISBN:9781111401894, Original version ISBN:9780495108269)

Exam Info:

Exam 1

Exam 1 Rework Policy

Exam 1 Solutions

Section Notes: We may use some of these. Stay tuned! Thanks to Megan Caspers for making all of these chapter notes by section.

Ch. 1: 1.1, 1.2, 1.3, 1.4

Ch. 2: 2.1, 2.3, 2.5, 2.6

Ch. 3: 3.1, 3.5, 3.6, 3.7 , toolkit

Ch. 4: 4.1, 4.2, 4.3, 4.4, 4.5

Ch. 5: 5.1, 5.2, 5.4, 5.5, 5.6

Ch. 6: 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7

Ch. 7: 7.1, 7.2, 7.3, 7.4, 7.6


I will add the worksheets as we do them in class.


Match That Graph

What's MyEquation?

Chapter 3 & 4

How Functions Move Around (Absolute Value Functions)

Functions and Their Composition

Twelve Blank Grid Graph Paper

Worksheet 1 Functions

Function Match

Absolute Value Graphing

Chapter 5

Solutions to the last page of the section 5.6 packet (4.21)

Chapter 6

Angle Grid

Trigonometric Values from Triangles

Graph Pages for sinx, cos, and tanx (4/21)

Trigonometric Functions on the Unit Circle

Chapter 8

8.1 and 8.2 Worksheet


Calculator Sites

Hotmath Tutorial for TI 83/84

WatchMe Ware for TI83Plus

Texas Instruments Page

Exam Review Sheets

Exam 1 Review

Exam 2 Review (This is from Caspers class, but I think it will help. Ignore the first 3 or 4 topics listed.)

Exam 3 Review

Final Exam Review

Special Needs

Accommodations are provided to ensure equal opportunity for students with verified disabilities. Go to my Cabrillo Homepage to review my office hours, then correspond with me, include a verification of your disability and a counselor's or specialist's recommendation for accommodating your needs. Get more information from Cabrillo College's Disabled Students Program and Services.

Internet Resources

Library Internet Resources
Resources and Labs
Counseling, Planning & Transfer Information