Math 121

Business Calculus Summer I 2006

Radford University

 

Course: Math 121, Section 01, Business Calculus
Time: 8:00-10:15 M W F
Room: 211 Young Hall
Instructor:  William A. Case
Textbook: Brief Calculus, Seventh Edition, Larson and Edwards

Office hours:   10:30-11:50 M-TH

                       (Note: Special office hours can be arranged if needed)

 

Office: 211 Walker Hall
Phone: 831-5163 (Office)
Email:
wacase@radford.edu

Webpage: www.radford.edu/~wacase

 

 

Grading Policy

 

       There will be three one hour exams, one cumulative final exam, and daily grade based upon quizzes and homework.  The tentative dates for these exams will be May 23, May 31, and June 7.  The final exam will be at 8:00 AM on June 16, 2005 in 211 Young Hall.  The final grade in the course will be determined as follows:

 

                               3 Exams-------------300 points
                               Daily Grade ---------150 points
                               Final Exam ----------150 points
                               Total points ----------600 points


Grading Scale

 

                                   540 - 600 points  A  (90 %)
                                   480 - 539 points  B   (80 %)
                                   420 - 479 points  C   (70 %)
                                   360 - 419 points  D   (60 %)

 

Course prerequisites:

 

Math 104 or four credits of high school mathematics.

 

Course Objective:

 

Business Calculus is a brief study of functions, limits, rates of change with business applications, differentiation, increasing and decreasing functions, concavity, and logarithms.

 

Attendance policy:   

 

     Class attendance is expected and strongly recommended.   Attendance will be taken every class meeting by passing an attendance sheet around for students to sign.  Keep in mind that your performance on tests could be affected by poor class attendance.  Make up exams and quizzes will be given only with the instructor’s permission.

 

 

Radford University Honor Code

 

      By accepting admission to Radford University, each student makes a commitment to understand, support, and abide by the University Honor Code without compromise or exception. Violations of this academic integrity will not be tolerated. Refer to your Student Handbook for details. Each of these classes will be conducted in strict observance of the Honor Code.  

 

Schedule

 

Math 121    (Summer Session 1)

 

Date

Assignment

 

Week 1

 

5/16/2005

Section 0.1 (Inequalities)

Assignment: page 0-7 #15-23

5/17/2005

Section 0.2  (Interval Notation, Absolute Values)

Section 0.3  (Exponent Expressions)

Assignment: page 0-12 #7,9,11,19-25,27

5/18/2005

Section 0.3  (Exponent Expressions)

Section 0.4  (Factoring)

Assignment: page 0-18 #1,3,7,9,11,21-25,27

page 0-24 #9,10,11,13,17

5/19/2005

Section 0.4 Factoring/Zero of polynomials

Assignment: page 0-24

#21,22,23,,25,27,28,30,35,37,38,43,44,45,47,51,52

Week 2

 

5/23/2005

Section 1.1 Distance Formula

Assignment: pages 8-9 #1,3,7,9,11,15,19,23,31

Review for Exam 1

5/24/2005

Exam 1

Section 1.2 (Graphing)

5/25/2005

Section 1.2 (Circles)

Section 1.3 (Lines in the plane and slope)

5/26/2005

Section 1.4 (Functions and Inverse Functions)

Section 1.5 (Limits)

Week 3

 

5/30/2005

Section 1.5 (Limits)

Section 1.6 (Continuity)

5/31/2005

Section 2.1 (Limit definition of a Derivative)

Exam 2 Review

6/1/2005

Exam 2

Section 2.2 (Derivatives Power Rule)

6/2/2005

Section 2.3 (Marginal Measures)

Section 2.4 (Product and Quotient Rules)

Week 4

 

6/6/2005

Section 2.5 (Chain Rule)

Section 2.6 (Multiple Derivatives)

6/7/2005

Section 3.1 (Increasing and Decreasing Functions)

Review For Exam 3

6/8/2005

Exam 3

Section 3.2 (Extrema points)

6/9/2005

Section 3.2 (Extrema points)

Section 3.3 (Concavity)

Week 5

 

6/13/2005

Section 3.4 (Optimization Business Applications)

6/14/2005

Section 4.1 (Exponential Functions)

Section 4.2 (Natural Exponential Functions)

6/15/2005

Review for Final Exam

6/16/2005

Review for Final Exam

6/17/2005

Final Exam 11:00 AM