Math 238 – Calculus for Business and Social since I Pierce College – Summer 2015 Sec # 3154 M, W 5:35pm - 9:45 pm Math 1400 Instructor: Prof. Gohar Petikyan Email: gohar0317@gmail.com Textbook: College Math, Barnett/Ziegler, 12 th editions Prerequisite: C or higher in Math 125, or 126, or satisfactory score on placement exam. (Advisories: Math 245) Graph paper, 4x6 Spiral Index Cards, a red pen, 3-ring binder with divider tabs, and a scientific calculator. Class schedule course description: An introduction to the study of calculus of one variable, differentiation and integration of algebraic and exponential functions, application of differential calculus to modeling and curve sketching, use of integral calculus to determine areas between curves, techniques of integration. Topics of finite mathematics including compound interest and annuities. COURSE OBJECTIVES 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Compute derivatives of polynomial, rational, exponential and logarithmic functions Compute derivatives using the product, quotient, and chain rules Estimate derivatives of functions represented by tables and graphs Approximate derivatives numerically Estimate definite integers from tables and graphs Compute ant derivatives Compute definite integrals using the Fundamental Theorem of Calculus Apply “U” substitution to integrate functions Apply differential and integral calculus to topics in the fields of business and social sciences including marginal cost and revenue, producer and consumer surplus, and the present and future values of an income stream Solve practical problems involving compound interest and annuities. Grading / Exams: There will be 4 comprehensive exams. Since I give partial credit, it is important for you to show your work on your exams. Make-up exams are normally not given except in documented emergencies and prior notification. The score of any make-up exam will be reduced by ten percentage points. No exams will be dropped. All exams together account 70% of your grade. Final Exam (Comprehensive) is worth 30% of your grade. Attendance for final is mandatory. The final is a course requirement, and all students must take it to pass the course. Homework: Homework will be collected on the day of every Exam. Stapled together in the order in which it was assigned. You are responsible for every assignment assigned even in cases of which you are absent (No late homework will be accepted). Homework assignment will be scored 1 for attempting homework or 0 for not attempting. Grading System: 90 - 100%A 80 - 89% B 70-79% C 60-69% D 0-59% F Important Notes 1) Class attendance is mandatory. If you miss more than 4 class sessions, you might be excluded from the course. Note that 3 tardy = 1 absence. Students missing class are responsible for finding out what they missed and what is due. I suggest you get phone numbers from a few classmates. 2) It is your responsibility to drop the course for any reason. Please do not assume that I will drop you, if you stop showing up to class. It is better to get a “W” than to fail the class. 3) Cheating in any form is unacceptable! For the first time, a grade of “F” will be given for the assignment / test involved. For the second time, a grade of “F’’ will be given for the course. 4) If you have any electronic devices, please turn off during class time. Those using devices will be kept with the instructor until the end of the class, and may be asked to leave. Please do not have unnecessary talking and gossiping, food or drinks, chewing gum, going in and out during the class, sleeping, rude yawning, disrespect for one another, writing on desktops, retractable erasers. People not registered in the class (including children and those who withdraw) will not be allowed to stay in the classroom. Students learning Outcomes. Math 238 – Calculus for Business and Social Science I Upon successful completion of Calculus for Business and Social Science I (Math 238) the student will be able to: 1) Use and interpret the derivative in algebraic, graphical, and numerical contexts to model and solve problems such as optimization of cost, revenue, and profit. 2) Approximate and interpret the integral in algebraic, graphical, and numerical contexts to model and solve summation application problems such as distance traveled, average value, total change, or producer and consumer surplus. 3) Employ the graphing calculator or other technology to explore mathematical concepts. 4) Use the ant derivative and the Fundamental Theorem of Calculus to demonstrate the connection between derivatives and integrals. Note: "Students with disabilities, whether physical, learning, or psychological, who believe that they may need accommodations in this class, are encouraged to contact Special Services as soon as possible to ensure that such accommodations are implemented in a timely fashion. Authorization, based on verification of disability, is required before any accommodation can be made. The phone number for Special Services is (818) 719-6430 and they are located in the new Student Services Building, #4800” If you need help paying for books and other college expenses, call the financial Aid office at (818) 719-6428, or see them in the College Services Building. Where to get help. Regarding Math tutoring: Math Tutors will be located in Village 8402 from 9:00am - 5:30pm, Monday through Thursday and Friday 10:00am-2:00pm. CAS: You may seek assistance in learning mathematics in the Center for Academic Success. There are free math tutors available at this center. Please visit http://www.piercecollege.edu/departments/academic_success/ for more information. You are encouraged to make use of this resource. You are also encouraged to work with your classmates. Forming study-groups with classmates is one of the best ways to become more successful in the class. How to maintain “A” Everyone starts the class with an “A”, so how do you keep it? First, it is very important to attend all class lectures. Second, in order to be good at math it takes practice, practice, and practice. This means you should do all of your homework and understand them. Do not just memorize how to do them, but understand the problem and how to solve it using the concepts learned in class. Get a study partner. Many times when a friend or study partner explains a problem or concept to you in a different way, it might make more sense. Also, you can keep each other accountable by making sure you do your homework in a timely manner. Finally, be well-prepared for exams. Do not try to “Cram” before the test, but begin studying well before the test date. Get additional help if needed. Tentative Schedule for Math 238 Fall 2012 WEEK 1 WEEK 2 Monday Aug 27 1.1 1- 43 eoo, 53, 1.2 1-53 eoo Sep 3 No class Wednesday 29 Review, Quiz #1, 2.1 1-69 eoo, 81107 eoo 5 2.2 1-48 eoo , 2.3 1-45 eoo WEEK 4 10 2.4 1-29 eoo, 43-51 odd, 61, 63 2.5 1-42 eoo, 53-60 odd, 67-85 eoo 17 Review, Exam #1 WEEK 5 24 Quiz #3, 10.1 1-33 eoo, 39-63 eoo 26 10.2 1-53 eoo, 10.3 1-53 eoo WEEK 6 Oct 1 10.4 1-25 eoo, 10.5 1-51 eoo 3 10.6 1-27 eoo, Quiz #4 WEEK 3 WEEK 7 WEEK 8 8 Review, Exam #2 15 11.3 1-81 eoo , 11.4 1-91 eoo 22 WEEK 9 12. 1 19-53 eoo 12 2.5, Review Q#2 19 3.1 1-41 eoo, 3.2 1-39 eoo 10 11.1 1-15 odd, 11.2 1-41 eoo 17 11.5 1-41 eoo, Quiz #5 24 12. 2 1- 61 eoo, 12.3 1-51 eoo, 79-89 eoo WEEK 10 29 12.4 11-55eoo,59, 65, 69 , 12.5 1-61 eoo Nov 5 Review, Exam #3 WEEK 11 31 Review, Quiz #6 7 13.1 1-31 eoo, 47-99 eoo 12 WEEK 12 No class WEEK 13 13.4 17-39 eoo 19 WEEK 14 WEEK 15 WEEK 16 14 13.2 1-65 eoo 26 Review, Exam #4 Dec 3 Review For Final Exam 21 13.5 1-57 eoo, Review Q #7 28 14.1 1-49 eoo 5 Review For Final Exam 10 Final Exam, 12:30pm-2:30pm Note: The schedule/homework is subject to change at the discretion of the instructor.