Math 234 Calculus for Business AL1

Instructor : Jinwon Choi
Office and Hours : 326 Altgeld Hall, Monday Wednesday 10:00 - 11:00, or by appointment
Course Syllabus
Course Schedule
Score Reports
You need to log-in with your NetID and password to check your scores.
If you think your scores in the system are wrong, please contact your TA immediately.
Textbook : Calculus, For Business, Economics, and the Social and Life Sciences (Brief Edition) by Hoffmann and Bradley, tenth edition.
Tutoring
TA office hours
TA Office Hours Location
Choi, Jinwon MW 10-11
326 Altgeld
Son, Sarah Tue 5-6 Wed 5-6
150 Altgeld
Wratten, James TR 9-10 B1 Coble
Huan, Zhen Thur 11-12 B2 Coble

College of Business offers free totoring,
Monday-Thursday from 6pm-9pm in BIF 1025.
Exam 1 (2/15/2012 in class) : 1.1-1.3, 1.5, 1.6, 2.1-2.5 Practice Exam and Answer
Exam 2 (3/14/2012 in class) : 2.6, 3.1-3.5, 4.1-4.3 Practice Exam
Exam 3 (4/25/2012 in class): 4.4 - 7.3 Practice Exam (See lecture slide for solutions.)
Final (5/11/2012) 1:30 - 4:30 in 314 Altgeld : The final is comprehensive. Practice Final by Sarah , Solution by Sarah
Solution error : #10(a): increasing interval is (-infinity,-3) and (3,+infinity); decreasing is (-3,0) and (0,3). So, we have rel. max at (-3, -11) and rel min at (3,13). Please correct this!
More practice Final : Section 7.5 #27a, 41a
Solution for Exam 1,2,3 by Sarah

Conflict exam : 1:30 - 4:30 on 5/9/2012 in 147 Altgeld.
To take the conflict exam, you must get a written permission from me before Wednesday, May 2.
You must provide me the conflict class, name and email of professor for confirmation.

Homework Problems

1.1 - 5,7,9,11,13,14,21,22,23,27,29,35,37,49,55
1.2 - 3,9,15,17,21,25,32,39
1.3 - 1,3,5,9,11,13,15,17,21,23,25,27,29,37,40
1.5 - 1,3,5,13,15,19,23,25,31,37,45,50,58
1.6 - 1,2,3,4,7,13,15,19,23,25,27,31,37,41,53

2.1 - 5, 9, 13, 18, 21, 31, 37, 46
2.2 - 1, 3, 5, 9, 11, 13, 15, 17, 19, 21, 23, 27, 33, 37, 43, 55, 67
2.3 - 3, 7, 13, 15, 19, 25, 26, 29, 41, 47, 50, 57
2.4 - 3, 8, 10, 19, 21, 27, 29, 31, 33, 41, 43, 45, 53, 59, 75
2.5 - 3, 5, 7, 11, 17
2.6 - 7, 9, 13, 15, 19, 21, 27, 35, 41, 51, 53

3.1 - 3, 5-8, 11, 13, 19, 23, 25, 29, 35, 45, 55
3.2 - 2, 6, 9, 15, 19, 23, 31, 33, 35, 45, 47
3.3 - 5, 13, 15, 21, 25, 35, 39, 43
3.4 - 3, 7, 9, 15, 17, 19, 25, 27, 31, 39, 41
3.5 - 3, 5, 9, 13, 15, 17, 37, 39

4.1 - 10, 12, 15, 22, 27, 35, 39, 43, 51
4.2 - 5, 7, 17, 25, 29, 31, 39, 43, 45, 49
4.3 - 7, 9, 15, 17, 23, 25, 31, 33, 37, 39, 43, 47, 49, 59, 61
4.4 - 1-4, 7, 9, 18, 23, 26, 29, 43

5.1 - 1, 3, 7, 15, 19, 25, 27, 33, 37, 45
5.2 - 1, 5, 9, 13, 15, 17, 23, 25, 29, 31, 33, 39
5.3 - 1, 3, 5, 9, 17, 25, 27, 31, 35, 41
5.4 - 1, 3, 7, 9, 11, 19, 27, 41a

6.1 - 1, 5, 9, 13, 19, 23, 25

7.1 - 5, 7, 9, 15, 19, 21, 25, 29, 31
7.2 - 3, 5, 7, 9, 13, 17, 19, 27, 31, 67, 73
7.3 - 1, 3, 7, 13, 19, 21
7.5 - 1, 3, 7, 11, 13, 17, 23, 37, 41a

Announcements

  • Students can attend the office hours of any TA.
  • The exam 2 scores will be raised by 15 points.
  • As of 3/25, TA of sections AD6 and AD7 is replaced.
    New TAs - AD6: Son, Sarah, AD7: Wratten, James
  • (4/1) Office hours of Sarah and Jinwon have changed.
  • Office hour of Zhen Huan on 4/12(Thu) changes to 12:10-1:10.
  • The exam 3 is on 4/25.
  • Office hour of Sarah on 4/24 is cancelled.
    Office hour of Zhen Huan on 4/26(Thu) changes to 5:00-6:00 pm on 4/24 in the room AH 147.

    Slides from lecture

    Chapter 1
    Chapter 2-1 (Week 3)
    Chapter 2-2 (Week 4)
    Chapter 2-3 (Week 5) (Review sheets at the end)
    Sections 2.6, 3.1 (Week 6)
    Sections 3.2, 3.3 (Week 7)
    Sections 3.4, 3.5 (week 8 class 1)
    Sections 4.1, 4.2 (week 8 class 2)
    Sections 4.2, 4.3 (week 9 class 1)
    Sections 4.4, 5.1
    Sections 5.1, 5.2
    Sections 5.3
    Sections 5.4
    Sections 6.1
    Sections 7.1
    Sections 7.2
    Sections 7.3
    Sections 7.3 and Practice exam 3
    Sections 7.5
    Sections 7.5