MAT 123: Precalculus, Spring 2024

(Lec 01) MW 4:00-5:20pm in Engineering 143, (Lec 02) TuTh 10:00-11:20am in Harriman 137


Instructors: Robert Andersen and Ljudmila Kamenova

TAs: Thomas Rico, Mark Lombardi, Keven Calderon, Nathan Lin, Nicole Lundahl, Cheryl Bishop

Instructors and TAs office hours and recitations: Spring 2024 schedule.

PAL Leaders: Olivia Wiser (Mondays 2:30-4pm in Harriman 206), Gabby Spataro (Thursdays 4:10-5:30pm in Harriman 210)


Course Description:

Comprehensive preparation for the regular calculus sequences, with introduction to derivatives. Careful development of rational, exponential, logarithmic, and trigonometric functions, and their applications. Asymptotics and limits. Linear approximations, slope and derivatives, detailed curve sketching. General modeling examples. This course has been designated as a High Demand/Controlled Access (HD/CA) course. Students registering for HD/CA courses for the first time will have priority to do so.

Prerequisite: C or better in MAP 103 or level 3 on the mathematics placement exam. (Prerequisite must be met within one year prior to beginning the course.)

Major Topics Covered: Functions and Graphs; Composition and Inverse Functions; Linear and Quadratic Functions and Graphs; Polynomials and Rational Functions; Exponential Functions and Logarithms; Trigonometric Functions and Identities; Inverse Trigonometric Functions; Laws of Sine and Cosine.


Textbook (Free): OpenStax book on Precalculus (2nd edition).

Here is an electronic version of this textbook: https://openstax.org/books/precalculus-2e/pages/preface


Grading: Homework accounts for 30% of the total grade; each Midterm is worth 20% of the total grade; the Final is worth 30% of the total grade.


Homework: Homework is a fundamental part of this course. It will account for 30% of the total grade. All homework assignments will be through WebAssign.

Go to the Student Registration Page for step-by-step guide and short video on how to register for WebAssign.


Tentative Syllabus:


Week. Lecture Dates. Topics covered.
1. Jan 22 - 26. Intro to course, Functions and Graphs, Compositions (1.1-1.4).
2. Jan 29 - Feb 2. Transformations, Inverse Functions (1.5, 1.7).
3. Feb 5 - 9. Linear Equations and graphs (2.1, 2.2), Quadratic equations and graphs, Polynomials (3.2, 3.3)
4. Feb 12 - 16. Graphs and Zeros of Polynomials (3.4, 3.5, 3.6)
5. Feb 19 - 23. Rational Functions (3.7), Review for Midterm 1.
6. Feb 26 - March 1. Exponential Functions (4.1-4.2), Logarithms, Logarithmic and Exponential Equations (4.3-4.5)
7. March 4 - 8. Logarithmic and Exponential Equations (4.3-4.5), Right Triangle Trigonometry (5.4)
8. March 11 - 15. SPRING BREAK
9. March 18 - 22. Right Triangle Trigonometry (5.4), Unit Circle Trigonometry (5.1-5.2)
10. March 25 - 29. Unit Circle Trigonometry (5.3), Graphs of Sine and Cosine (6.1)
11. April 1 - 5. Graphs of Other Trig Functions (6.2), Inverse Trig Functions (6.3)
12. April 8 - 12. Trig Equations and Identities (7.1), Review for Midterm 2
13. April 15 - 19. Angle Addition Formulas (7.2), Double Angle Formulas, Half Angle Formulas (7.3)
14. April 22 - 26. Sum and Product Formulas (7.4), Solving Trig Equations (7.5)
15. April 29 - May 3. Review for Final Exam


Accessibility Support Center (SASC) Statement: If you have a physical, psychological, medical or learning disability that may impact your course work, please contact the Student Accessibility Support Center (SASC), ECC (Educational Communications Center) Building, room 128, (631) 632-6748. They will determine with you what accommodations, if any, are necessary and appropriate. All information and documentation is confidential.

Students who might require special evacuation procedures in the event of an emergency are urged to discuss their needs with both the instructor and DSS. For important related information, click here.


Academic Integrity Statement: Each student must pursue his or her academic goals honestly and be personally accountable for all submitted work. Representing another person's work as your own is always wrong. Faculty are required to report any suspected instances of academic dishonesty to the Academic Judiciary. Faculty in the Health Sciences Center (School of Health Technology & Management, Nursing, Social Welfare, Dental Medicine) and School of Medicine are required to follow their school-specific procedures. For more comprehensive information on academic integrity, including categories of academic dishonesty, please refer to the academic judiciary website at http://www.stonybrook.edu/commcms/academic_integrity/index.html.


Critical Incident Management Statement: Stony Brook University expects students to respect the rights, privileges, and property of other people. Faculty are required to report to the Office of Judicial Affairs any disruptive behavior that interrupts their ability to teach, compromises the safety of the learning environment, or inhibits students' ability to learn. Faculty in the HSC Schools and the School of Medicine are required to follow their school-specific procedures.