The third exam covers Sections 3.4, 3.7 - 3.9 and 4.2 - 4.7. It is recommended that you go over homework problems (HW #7 - 9, both written and WebAssign), quizzes, class notes, and worksheets. Many of the problems and questions we discuss in class are excellent examples of test questions. The solutions to your WebAssign problems on HW #7 - 9 can be seen by clicking "View Key" near the top of each assignment. You can also click on "Practice Another Version" to redo certain homework problems.

In addition, some review problems from the Chapter 3 and 4 Review Exercises are listed below. The odd answers are in the back of the book while the evens are listed here. The exam will be designed to take roughly one hour although you will have 90 minutes if needed.

Exam Review Session: Wednesday, Dec. 4, 8:00 - 10:00 pm in Swords 359, led by Emily O'Regan.
Please come prepared with specific questions.

Note: You will be allowed a scientific calculator for the exam which does NOT have graphing capabilities. Please bring your own calculator with you to the exam.

Chapter 3 Review Exercises, pp. 189 - 192
Problems:   27, 35, 37, 39, 45, 46, 47, 52, 55, 57, 59, 63, 64, 67, 68, 69, 70, 88, 89, 90, 97, 99, 101, 103, 105

The answers to the evens are:
46.   12 sin(2 - 3x)
52.   - sin x · sec²(cos x)
64.   (cos(ln θ))/θ
68.   2e^y/(1 - e^y)²
70.   1/(s · sqrt{s² - 1})
88.   -18
90.   -8

Chapter 4 Review Exercises, pp. 256 - 258
Problems:   25, 27, 32, 33, 34, 37, 38, 41, 45, 48, 49, 51, 58, 59, 66, 79, 80, 82, 83

The answers to the evens are:
32.   Minimum value is -270 (at x = -2 or 2), Maximum value is 2 (at x = -1 or 1).
34.   Minimum value is 0 (at x = 0), Maximum value is 1/3 (at x = 1).
38.   Minimum value is 19 - 20 ln(20) ≈ -40.914645 (at x = ln 20), Maximum value is e⁵ - 101 ≈ 47.413159 (at x = 5).
48.   The graph is shaped like an M. It has no vertical or horizontal asymptotes. It has local maxima at x = -2 and x = 2, and a local min at x = 0. It has inflection points at x = ± 2/sqrt{3}.
58.   Both the radius and height equal (4/π)^1/3.
66.   Base width is (24/5)^1/3 and the height is 8*(24/5)^-2/3.
80.   -1/4
82.   1