MATH 142

## Math 142 Calculus/Integration: Fall 2023 (Sections 01 and 02)

### Exam Solutions

Here are solutions to the second exam.
Here are solutions to the first exam.

### Assignments:

• Due 12/4. Read 7.7 (only through page 423; skip direction fields). Do problems 1, 2, 8, 9, 15.
• Due 11/29. Read 7.4 and do problems 3, 10, 15, 29, 32.
• Due 11/27. Read 7.3 and do problems 1, 3, 7, 10, 17. Read 7.4 and do problems 1, 3, 10.
• Due 11/20. Reread 7.2 and do problems 5, 7, 9, 11, 21, 27b.
• Due 11/15. Read 7.2 and do problems 1, 3, 13, 14, 27a, 32, 33.
• Due 11/13. Read 7.1 and do problems 5, 9, 12, 15, 31, 32.
• Due 11/8. Read 5.6 and do problems 2, 7, 16, 17, 22, 26, 33, 43, 45.
• Due 11/1. Do problems in 5.5 14, 18 (to hand in at start of class). Study for exam II.
• Due 10/25. Read 5.5. and do problems 2, 6, 8, 11.
• Due 10/23. Read 5.4 and do problems #3, 8, 13, 21, 25, 30, 35, 44, 50, 54. Also, retry #57, 69, 70 in 5.3 as needed.
• Due 10/18. Do problems in 5.3 #47, 57, 65, 66, 69, 70.
• Due 10/16. Read 5.3 and do problems 2, 6, 11, 17, 28, 29.
• Due 10/11. Read 5.2 and do problems 3, 8, 13, 17, 22, 37, 52, 59.
• Due 10/10. Read 5.1 and do problems in 5.1, #1, 2, 6, 8, 15, 22, 34, 39. For practice with u-substitution in definite integrals, try in 4.5 #12, 17, 43.
• Due 10/4. Read 4.5 and do problems 3, 8, 13, 24, and try 34.
• Due 10/2. Study for first exam (on Monday 10/2).
• Due 9/27. Reread 4.4 as needed and do problems in 4.4 #1, 7, 10, 17, 19, 25.
• Due 9/20. Read 4.4 and do problems in 4.3 #25, 38, 45, 49, 60, 63, 65.
• Due 9/18. Read 4.3 and do problems in 4.2 #26, 30a, 36, 39, 41, 44, and in 4.3 do problems #4, 13, 24.
• Due 9/13. Read 4.2 and do problems #2, 7, 11, 16, 22.
Also practice summation notation by doing problems in Appendix B # 4, 8, 14, 16 (these should be quick, so please see me if you're having difficulity with the notation).
• Due 9/11. Section 4.1 do problems #8, 9, 16, 18. Read Appendix B.
• Due 9/6. Read 4.1 and do problems in 3.7, #43, 47, 50, and in 4.1 #1, 2.
• Due 8/30. Read 3.7 and do problems 3, 11, 29, 35, 41.

### Course Information:

This course is the second part of a three semester sequence in calculus (Math 141, 142, and 143), which focuses on integration. We'll cover sections 3.7, 4.1-4.5, 5.1-5.6, 7.1-7.4 and 7.7 of Essential Calculus, by Stewart. This course satisfies the Mathematical and Quantitative Reasoning (MQR) requirement of the Pathways General Education Required Core. See here for a description of the MQR Learning Outcomes. It is a pre-requisite that you have taken MATH 141. Here is some futher basic information:
• Textbook: "Essential Calculus" Second Edition, by James Stewart.
• Locations:
Section 01: Monday, Wednesday 10:45-12:00, Kiely 434.
Section 02: Monday, Wednesday 3:10-4:25, Kiely 420.

### Contact Information:

• Instructor: Scott Wilson
• Email: scott dot wilson AT qc.cuny.edu
• Office hours: Monday 12:40-1:25 (Kiely 609) and Wednesday 12:40-1:25 (Kiely 331- Mathlab), or by appointment.
• Office: Kiely 609

### Homework:

I will post homework assignments above following each lecture. The due dates are indicated with the assignment, but they will generally be due at the start of the following class. No extensions will be granted, but I will drop the two lowest homework grades. Your solutions should be hand written by you on paper, ready to be handed in or presented at the start of class.

### Getting Help- MathLab

The Math Lab will be open (in-person) Monday-Thursday. Click the link for details.

### Calculator Policy:

You are encouraged to use graphing calculators in this course (e.g. TI-84). There will be homework problems and test questions which require their use. Instructions on the use of the TI-84 will be given during lecture, and I suggest you bring your calculator to class. You are not permitted to use calculators that can perform symbolic differentiation or integration (e.g. TI-89 or TI-92).