Math 5. Trigonometry. Spring 2010.
Tentative class schedule with homework assignments
This schedule is subject to change.
| Feb 3: | Last day to ADD classes without special permission. Last day to DROP classes without instructor's permission. | |||
| Feb 18: | Last day to DROP classes without a serious and compelling reason. | |||
| Apr 20: | Last day to WITHDRAW from a course for a serious and compelling reason | |||
| Date | Section and Topic | Recommended Homework | Required Homework Assignment | |
|---|---|---|---|---|
| From texbook due at 10:00 AM |
WeBWorK due at 11:59 PM |
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| Jan 22 | Introduction | |||
| Jan 25 | 1.1 Angles and degree measure 1.2 Radian measure |
1.1: 9, 13, 19, 33, 37, 43, 45, 49, 55 1.2: 9, 13, 17, 25, 39, 45, 51 |
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| Jan 27 | none | set 0 | ||
| Jan 29 | ||||
| Feb 1 | 1.3 Trigonometric functions on a unit circle 1.4 Trigonometric functions of any angle | 1.3: 3, 7, 17, 19, 31, 67 1.4: 15, 47 |
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| Feb 3 | homework 1 1.1: 14, 1.2: 16, 26 |
set 1 | ||
| Feb 5 | ||||
| Feb 8 | 1.4 (continued) 2.1 Graphs of the standard trigonometric functions 2.2 General cosine, sine, and tangent curves |
1.4: 49, 57, 61 2.1: 2, 3, 4, 9, 11, 23, 25, 45 2.2: 7, 13 |
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| Feb 10 | homework 2 1.3: 8, 12, 18, 1.4: 16, 56(b) |
set 2 | ||
| Feb 12 | ||||
| Feb 15 | Presidents' Day - no classes; all offices closed | |||
| Feb 17 | 2.2 (continued) | 2.2: 9, 27, 35 | homework 3 2.1: 8, 22, 26, 46 2.2: 8, 14 |
set 3 |
| Feb 19 | ||||
| Feb 22 | Review (sections 1.1-2.2) | |||
| Feb 24 | Furlough day (this instructor only). Test 1 (covers sections 1.1-2.2). Take-home, self-check. Solutions |
none | set 4 | |
| Feb 26 | 2.3 Trigonometric graphs Graphs of cos(x) and sin(x), Graph of tan(x) Graph Sketch applet |
2.3: 15, 23, 25 | ||
| Mar 1 | 2.3 (continued) Inverse functions 2.4 Inverse trigonometric functions |
2.3: 3, 5 2.4: 13, 17, 19, 21, 59, 61 |
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| Mar 3 | homework 4 2.2: 28, 36 2.3: 6, 18 |
set 5 | ||
| Mar 5 | ||||
| Mar 8 | 2.4 (continued) 3.1 Trigonometric equations |
2.4: 43, 45 3.1: 1, 3, 7, 17(b,c), 31, 33 |
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| Mar 10 | none | set 6 | ||
| Mar 12 | ||||
| Mar 15 | 3.2 Trigonometric identities 3.3 Addition laws |
3.2: 13, 15, 23, 29, 39, 49 3.3: 9, 11, 23, 25, 27, 35, 37, 49 |
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| Mar 17 | none | set 7 | ||
| Mar 19 | ||||
| Mar 22 | 3.4 Double-angle and half-angle identities | 3.4: 19, 29, 33, 35 | ||
| Mar 24 | Review: Practice Test 2, Answers | homework 5 3.2: 10, 16, 32, 50 3.3: 10, 38 |
set 8 | |
| Mar 26 | Test 2 (covers sections 1.1-3.4). | |||
| Mar 29 | Spring break | |||
| Mar 31 | ||||
| Apr 2 | ||||
| Apr 5 | Furlough days (4/5 all faculty; 4/7 and 4/9 this instructor only). No classes, no office hours. Assignment: study sections 5.1 and 5.2. |
5.1: 1, 3, 5, 11, 19, 21, 25, 27, 33, 39, 53, 57 5.2: 1(a,b), 15, 19, 21, 25, 35, 39, 59, 62 |
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| Apr 7 | none | set 9 | ||
| Apr 9 | ||||
| Apr 12 | 3.5 Product and sum identities 4.1 Right triangles |
3.5: 1, 5, 9, 13, 23, 31, 41, 45 4.1: 1, 5, 9, 15, 27, 29, 33, 43 |
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| Apr 14 | homework 6 5.1: 2 5.2: 14, 18, 24 |
set 10 | ||
| Apr 16 | ||||
| Apr 19 | 4.2 Law of cosines 4.3 Law of sines |
4.2: 5, 11, 19, 39, 47 4.3: 17, 31, 41, 45, 47 |
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| Apr 21 | homework 7 3.5: 24, 28 |
set 11 | ||
| Apr 23 | ||||
| Apr 26 | 4.4 Areas and volumes 5.3 Polar coordinates |
4.4: 9, 15, 21, 23, 41, 57, 59 | ||
| Apr 28 | none | set 12 | ||
| Apr 30 | ||||
| May 3 | 5.3 (continued) | 5.3: 5, 15, 23, 31, 39 | ||
| May 5 | none | set 13 | ||
| May 7 | Review: Practice Test 3, Answers, formulas | |||
| May 10 | Test 3 (covers sections 3.5-5.3). | homework 8 5.3: 6, 16, 26, 34 Note: unusual due day (Monday) |
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| May 12 | Review (Questions and Answers. Solving trigonometric equations) | none | set 14 | |
| May 13 | Faculty consultation day. Consultation hours: 9:30-12, 12:30-3. | |||
| May 14 | Furlough day (all faculty). No office hours. | |||
| May 19 | Final exam (cumulative), 11:00-1:00. | |||
