## Math 141 (Honors Calculus I), Fall 2007 Section 22791

### Announcements

• KU has officially announced that final exams will be held as scheduled on Tuesday, December 11. (12/11 8:30 AM)
• The rooms for the final exam have been announced. Students in Math 141 will take the exam on Tuesday, December 11, from 4:30 - 7:00 PM in 426 Summerfield Hall. (11/29 10:30 AM)
• Extra problems marked as "Bonus" (which are typically quite challenging) can now be turned in for extra credit at any time during the semester - they don't have to be turned in with the rest of the homework. (This is to encourage you to work on these problems!) Here is a list of bonus problems, which I'll keep up to date throughout the semester. (10/24 8:00 AM)
• Older announcements

### Basic Information

• Instructor: Prof. Jeremy Martin

541 Snow, 864-7114
• Syllabus (PDF)
• Meeting times: MTWRF, 11:00 - 11:50 AM, 3092 Malott
• Office hours:
• Week of December 3-7: None (I'll be out of town)
• Monday, December 10: 10:00 AM - 12:00 PM
• Tuesday, December 11: 10:00 AM - 12:00 PM and 1:00 - 3:00 PM
• Important dates:
• Tue 12/11: Math 121/141 common final exam, 4:30 - 7:00 PM, 426 Summerfield

### Homework Assignments

Assignment # Due date Required problems Practice problems Notes
1 Tue 8/21 These problems
2 Tue 8/28 [1.7] 2, 6, 10, 16, 20, 36
[2.1] 2, 4, 6
[2.2] 2, 4, 6, 10, 14, 16, 26, 28
This extra problem
[1.7] 1, 5, 7, 9, 11, 33, 34, 37
[2.1] 1, 3, 5, 7, 9
[2.2] 1, 3, 7, 8, 9, 15, 17, 21, 27

Solution to extra problem
3 Tue 9/4 [2.3] 2, 10, 14, 18, 20, 22, 24, 26, 36
[2.4] 4, 6, 8, 14, 20, 34, 44, 48, 49
[2.5] 2, 4, 8, 12
These extra problems
[2.3] 1, 3, 5, 7, 9, 11, 15, 19, 25
[2.4] 1, 3, 5, 7, 13, 17, 19, 35, 39, 47
[2.5] 1, 3, 5, 9, 11

Solutions to extra problem #1 and bonus
4 Tue 9/11 [2.5] 6, 16, 18, 22, 24, 28, 50
[2.6] 4, 6, 10, 12, 18, 22, 24
[2.7] 2, 6, 8, 14, 16, 18, 24, 30, 35, 36
These extra problems
[2.5] 13, 15, 17, 19, 23, 25, 27
[2.6] 1, 2, 3, 5, 7, 9, 11, 21, 25
[2.7] 1, 3, 5, 9, 11, 13, 15, 17, 19, 21, 27

Solution to extra problems
5 Tue 9/18 [2.8] 6, 8, 10, 12, 20, 24, 26, 34, 38, 46, 48
[2.9] 2, 4, 9, 10, 12, 14, 16, 18, 22
[3.1] 4, 6, 8, 10, 12, 14, 20, 24, 26, 30, 32, 38, 44, 46, 58, 62
These extra problems
[2.8] 3, 5, 7, 9, 11, 15, 16, 17, 21, 23, 25, 41, 49
[2.9] 1, 3, 11, 13, 15, 17, 19
[3.1] 1(b), 5, 7, 9, 11, 13, 15, 19, 21, 25, 37, 43, 45

Solutions to extra problems
6 Tue 9/25 [3.2] 1, 2, 4, 6, 8, 16, 18, 20, 22, 26, 28, 32, 38, 46
[3.3] 2, 12, 15, 18, 33
[3.4] 4, 8, 10, 12, 15, 20, 25, 28, 30, 32, 33, 36, 39, 40
[3.5] 2, 4, 6, 8, 10, 12, 43, 44
[3.2] 3, 5, 7, 9, 15, 17, 25, 27, 35, 45, 47
[3.3] 1, 9, 10, 11, 21, 27
[3.4] 1, 3, 5, 7, 9, 11, 19, 23, 27, 29, 31, 35, 37, 41
[3.5] 1, 3, 5, 7, 9, 11
7 Tue 10/2 [3.5] 14, 16, 20, 22, 24, 26, 32, 50, 52, 58, 68, 70, 72
[3.6] 2, 4, 6, 10, 12, 16, 18, 27, 28, 30, 32, 34, 40, 46, 56
[3.7] 2, 4, 8, 10, 16, 18, 28, 30, 32, 38
This extra problem
[3.5] 19, 21, 23, 25, 27, 31, 49, 57, 69, 71, 73
[3.6] 1, 3, 5, 7, 9, 11, 17, 19, 29, 31, 33, 35, 39
[3.7] 3, 5, 7, 9, 11, 13, 15, 17, 29, 33, 35

Solution to extra problem
8 Tue 10/9 [3.8] 6, 8, 16, 20, 26, 28, 30
[4.1] 2, 6, 8, 12, 21, 22, 26

[3.8] 5, 7, 9, 10, 15, 17, 21, 23, 25, 29
[4.1] 1, 3, 9, 11, 15, 17, 19, 25, 27, 33, 35, 36, 37
Extra review problems
9 Tue 10/23 [4.1] 14, 16, 18, 30, 38
[4.2] 8, 10, 12, 26, 28, 32, 34, 38, 42, 44, 48, 56, 60
[4.3] 6, 8, 10, 14, 16, 18, 20, 24, 28, 30, 32, 46, 54, 55
[4.4] 2, 4, 12
These extra problems
[4.1] 23, 24, 28, 29, 31
[4.2] 7, 9, 11, 13, 23, 25, 27, 29, 31, 37, 41, 43, 45
[4.3] 5, 7, 9, 11, 13, 15, 19, 21, 25, 27, 31, 33, 51
[4.4] 1, 3, 5, 11

10 Tue 10/30 [4.5] 6, 12, 16, 20, 22, 28, 30, 34, 36, 38, 48, 50, 60
[4.6] 2, 7, 8, 14, 16, 20, 22, 24, 32, 34, 39, 42, 44, 45
[4.7] 1, 6, 10, 14, 18
These extra problems
[4.5] 5, 7, 11, 17, 19, 23, 27, 29, 31, 35, 37, 39, 45
[4.6] 3, 5, 6, 9, 10, 13, 15, 18, 21, 23, 25, 30, 33, 35, 36
[4.7] 3, 5, 7, 9, 11, 13, 17

Solutions to extra problems
11 Tue 11/6 [4.8] 4, 6, 10, 12, 22, 26
[4.9] 2, 6, 8, 16, 28, 37, 44, 50, 53
[5.1] 2, 6, 12, 14, 18, 19, 20
[5.2] 2, 6, 8, 12, 18, 22, 24, 32, 36, 38, 40, 42, 44
[4.8] 3, 5, 7, 9, 11, 21, 25, 27
[4.9] 1, 3, 5, 7, 13, 15, 17, 19, 21, 25, 27, 39, 51
[5.1] 1, 3, 5, 11, 13, 17
[5.2] 1, 3, 5, 7, 11, 17, 19, 21, 23, 25, 31, 33, 35, 37, 39, 41, 43
Solutions to [5.2] #22 and #24
12 Tue 11/13 [5.3] 2, 6, 8, 12, 14, 20, 22, 26, 30, 38, 42, 44, 46, 56, 60, 67, 68
[5.4] 4, 6, 8, 10, 12, 16, 18, 20, 22, 25
Bonus problem
[5.3] 1-27 odd, 35-49 odd, 55, 59
[5.4] 3-21 odd

13 Tue 11/20 [5.5] 4, 8, 10, 16, 18, 24, 30, 32, 40, 44, 48, 50, 52, 64, 66
[5.6] 2, 4, 12, 14, 18, 20, 22, 38, 46
[5.7] 2, 4, 6, 8, 12, 14, 18, 20, 22, 28
[5.8] 4, 14, 22, 24
[Math 122 Gateway Problems] 51, 55, 59, 68, 76, 77, 82, 89, 94, 98
Extra problems
[5.5] 1-53 odd, 63
[5.6] 1-31 odd, 37, 39, 40
[5.7] 1-31 odd
[5.8] 1, 3, 7, 11, 15, 17
[Math 122 Gateway Problems] The other ninety

Solution to extra problem
14 Tue 12/4
in class
[5.9] 4, 8, 12, 18, 29, 34, 38
[5.10] 2, 4, 8, 14, 16, 20, 28, 34
[6.1] 2, 4, 8, 10, 12, 18, 22, 24, 32, 38
[6.2] 2, 4, 6, 10, 12, 18, 24, 26, 32, 40, 50, 52, 54
[6.3] 2, 4, 6, 10, 12, 14, 24
[6.4] 2, 6, 10, 12
Bonus problems
[5.9] 3, 7, 11, 13, 17, 25, 29
[5.10] 1-35 odd
[6.1] 1-23 odd, 27-35 odd
[6.2] 1-13 odd, 17, 25-37 odd, 39, 43, 45, 49, 53
[6.3] 1-11 odd, 23, 25
[6.4] 1-9 odd, 15, 19

A few figures that may help with 6.2
15 * [6.5] 1, 2, 6, 10, 12, 22, 26, 32, 34, 36, 38, 42
[6.6] 2, 6, 10, 12, 14
[6.7] 2, 4, 6, 10, 14
[6.5] 3-17 odd, 23, 25, 33-39 odd
[6.6] 1-15 odd
[6.7] 1, 3, 7, 9, 13
Extra ** Tue 12/11 Complete list of bonus problems
(last updated 11/30)

* This assignment isn't actually due; however, material from these sections will be fair game for the final exam, so I suggest that you do these problems as though it were a real homework assignment.

** These problems can be turned in for extra credit at any time during the semester, up until the final exam.

### Honors Projects

There will be three Honors Projects over the course of the semester. The projects are mathematical writing assignments to be completed in small groups (assigned by Prof. Martin). Your work will be evaluated on the correctness of the mathematics, the clarity of the writing, and the overall presentation. In addition to consulting Prof. Martin, you may wish to make an appointment with the KU Writing Center to discuss matters of style and clarity.

Honors Project 1 (due Monday, September 24)

Honors Project 2 (due Tuesday, November 6)

Honors Project 3 (due Thursday, December 6)

### In-Class Tests

The first in-class test was given on Friday, September 14. The test covered material from Chapters 1 and 2 of the textbook.

• Unofficial letter grades: Roughly, 90-100 is an A, 80-89 is a B, 70-79 is a C, 55-69 is a D, and below that is an F. Please note that these letter grades are purely to give you an idea how you're doing so far, and will have no bearing on the final letter grade you earn.
• Problems: Blue version | Green version | White version
• Solutions: Blue version | Green version | White version

The second in-class test was given in class on Friday, November 9. The test covered material up to and including section 5.2 of the textbook.

• Unofficial letter grades: Roughly, 75-100 is an A, 65-74 is a B, 55-74 is a C, 45-54 is a D, and below that is an F. Again, these letter grades are purely to give you an idea how you're doing so far, and will have no bearing on the final letter grade you earn.
• Problems: Blue version | Green version
• Solutions: Blue version | Green version

### Gateway Exam

The Gateway Exam is an online exam that is designed to test (1) your familiarity with the technical rules of differentiation (mostly covered in Chapter 3 of the textbook) and (2) your ability to interact with technology in the context of mathematics.

The exam consists of two parts: an unproctored preliminary exam that you can take from any computer with an Internet connection, and a proctored exam that you must take in the Gateway Lab, 159 Snow. You must pass the preliminary exam before attempting the proctored exam.

The Gateway Lab opens for all Math 121/141 students on Tuesday, October 2. The deadline for passing the preliminary exam by Monday, October 29, and the deadline for passing the proctored exam is Monday, November 12.

Questions about the Gateway Exam should be addressed to gateway-help@math.ku.edu. Prof. Martin and the other Math 121 instructors are not involved with the administration or grading of the Gateway Exam.

### Midterm Exam

All Math 121/141 students took a common midterm exam on Tuesday, October 9. The exam covered material from sections 1.1-4.1 of the textbook.

• Review problems
• Sample exam (with approximately the types and numbers of problems that will be on the actual exam)
• Unofficial letter grades: Approximately, 180-205 is an A, 155-179 is a B, 135-154 is a C, and below that is a D. Please note:
• These letter grades are purely to give you an idea how you're doing so far; they will have no bearing on the final letter grade you earn.
• While Math 141 and Math 121 share the same midterm exam, the grades are determined separately. The curve announced for Math 121 exam grades does not apply to Math 141 students.

### Final Exam

The final exam will be held on Tuesday, December 11, in 426 Summerfield Hall, from 4:30 - 7:00 PM. Please come ten minutes or so early. (This room is just for Math 141. Students in Math 121 will take the exam in other locations - consult your instructor.) The final exam will cover material from sections 1.1-6.7 of the textbook. This is the same exam that will be taken by all students in Math 121/141.

Review session times and places:

• Mr. Kabe Moen will be holding review sessions open to all Math 121/141 students during the last week of classes (December 3-6). The dates, times, places and topics are as follows:
• Monday, December 3, 7-8 PM, 330 Strong. Differentiation: Key points from before the midterm and applications (pre-midterm and Chapter 4).
• Tuesday, December 4, 7-8 PM, 412 Lindley. Integration techniques (Chapter 5).
• Wednesday, December 5, 7-8 PM, 330 Strong. Applications of integration (Chapter 6).
• Thursday, December 6, 7-8 PM, 330 Strong. Finish with Chapter 6 and questions and answers.
• Prof. Martin's Q&A session: Monday, December 10, 2:30 - 5:00 PM, 252 Robinson.
• Prof. Martin's office hours: Tuesday, December 11, 10:00 AM - 12:00 PM and 1:00 - 3:00 PM, 541 Snow. (Please note that I'll be out of town, but reachable by e-mail, during the week of December 3-7.)

Sources for review problems: