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# COLLEGE TRIGONOMETRY

 TEXTBOOK: Trigonometry (5th Ed.)—by McKeague/Turner—With the purchase of a new text, students receive: 1) “A Digital Video Companion” CD-Rom — short video lessons, tutorial instruction and practice problems (Should be available with usedbook also.) 2) Access to “BCA” interactive web-based tutorial s 3) Access to “vMentor”—live, online, whiteboard-instructor tutoring. SOLUTIONS MANUAL: AStudent's SolutionManual (optional) is available for use in the Lab or may be purchased in the bookstore. It contains worked-out  solutions to the odd- numbered exercises in the book's Problem Sets and to every exercise in the Chapter Tests. VIDEO CASSSETTES: Ten- to twenty- minute videotape lessons for each section of the textbook featuring the author, is available at the Main Campuses. As  you view each lesson you should take notes and ask questions as needed, the same way you would in a lecture class. **NOTE(1): Step-by- step solutions to all required highlighted Chapter Tests, as indicated below, must be maintained in a notebook. YOUR NOTEBOOK SHALL BE AVAILABLE FOR REVIEW BYYOUR INSTRUCTOR BEFORE AND AFTER EACH TEST. Youmust bring this with you when you take a test. Do not take a test until you are able to at least do the Chapter-Review and Chapter-Test Exercises (as indicated below) without relying on sample problems NOTE (2): EACH TEST WILL INCLUDE SOME PROBLEMS BASED ON PREVIOUS CHAPTERS STUDIED. NOTE (3): Anon-graphing, non-programmable scientific calculator supplied by the Math Lab may be used when testing. If rounding is specified, round only the final calculator display. NOTE (4): Answers to all exercises specified below are found in the back of the book. NOTE (5): All exercises at the end of each section that are listed below should be done. Answers are available in back of the text. NOTE (6): TO BE ABLE TO FINISH YOUR COURSE ON TIME, YOU SHOULD COMPLETE THE REQUIRED MATERIAL FOR A TEST AND PASS EACH TEST BEFORE EACH GUIDELINE (NOT DEADLINE) DATE INDICATED. NOTE (7): It is your responsibility to check the Math Lab bulletin board and hand in an attendance slip each time you attend the Lab (including testing).

 WATCH READ DO 2009 TITLE SECTION VIDEOS PAGES HOMEWORKEXERCISES AT THE END OF EACH SECTION/ CHAPTER TEST 1 Should be taken during the week of June 29 The Six Trigonometric Functions Angles, Degrees, and Special TrianglesThe Rectangular Coordinate System Definition I: Trigonometric Functions Introduction to Identities [Be sure to memorize the Reciprocal , Ratio , and Pythagorean Identities.] More on Identities Chapter 1 Summary **Chapter 1 Test 1.11.2 1.3 1.4 1.5 1-1314-26 26-32 32-39 45-49 45-47 47,48 1,7,9,13,17,19,21,23,24(ans. 70), 29,35,37,39,41,47,49,55,59,61,65 13,19,25,35,37,37,39,43,47,49,61,63, 67,81,84 5,9,11,15,21,25,27,31,33,39,47,55, 59,61,63,65,67,69,71 11,17,19,25,29,31,35,41,45,49, 53,55,591,7,11,19,23,27,33,35,39,45,47,53, 59,63,71,75,81,83,87,85 Review all. All, except 16. TEST 2 Should be taken before or during the week of July 6 Right Triangle Trigonometry Definition II: Right Triangle Trigonometry Calculators and Trigonometric Functions of an Acute Angle Solving Right Triangles Applications Vectors: A Geometric Approach Chapter 2 Summary **Chapter 2 Test 2.12.2 2.3 2.4 2.5 51-6061- 69 69-78 78-91 91-100 100-102 103,104 See NOTE (2). 5,9,13,15,17,21,23,29,33,35,45,47, 49,55,57,61,63,69 5,7,9,15,29,31,39,43,57,59,63,71 75,79,81,85,87,89,89b,91,93,95,97 1,3,5,13,15,27,33,35,37,41,43, 47,49,53,59,61,65 1,3,5,7,11,13,15,24 (ans. 44 ft.), 25,29,33,35,37,39,41 1,3,7,9,11,13,17,19,23,25,27,29,31, 33,35,37,41,45,47 Review All TEST 3 Should be taken before or during the week of July 13 Radian Measure Reference AngleRadians and Degrees NOTE (8): Ask your instructor for the handout: Use of the Scientific Calculator for Radian Problems. (1210 - Test 3). Definition III: Circular Functions Arc Length and Area of a Sector Velocities Chapter 3 Summary **Chapter 3 Test 3.13.2   3.3 3.4 3.5 106-114114-123 "Handout" 124-133 133-144 144-154 155,156 157-159 See NOTE (2). 3,7,11,13,21,27,29,35,41,49,53, 65,67,73,77,83,85,89 1,7,9,11,21,23,25,27,35,41,43 49,53,59,63,71,73,81,85,89 1-81,7,9,11,13,15,17,19,21,39,41, 43,49,51,55,57,59,67 1,5,9,11,13,19,21,23,25,27b,37,39, 45,47,59,63 1,7,13,21,25,31,37,41,43,51,53,61,63 Review all. 1-48,52,53 TEST 4 Should be taken before or during the week of July 20 Graphing and Inverse Functions Basic Graphs Period, Reflection, and Vertical Translation Phase Shift Finding an Equation From its Graph The Inverse of a Function (Appendix A) Inverse Trigonometric Functions Chapter 4 Summary **Chapter 4 Test 4.14.2 4.3 4.4   A.2 4.6 162-177177-189 189-200 200-210 [Skip pgs. 211-217.] 435-444 217-229 229-231 232-233 See NOTE (2). 1,3,5,7,9,13,15,17,21,27,29,31,33,51, 53,55,61,71,73,79 1,3,5,7,9,17,21,33,35,41,45,47,51,59, 69,73,77,81 1,7,15,21,23,27,33,39,41,47,49, 53,55 1,5,9,13,17,21,23,33,37,39,43  9,13,39 1,3,5,13,19,21,25,33,35,63,65,69,71, 79,81,85,90,95 Review (except for skipped material). 1-10, 12-22,25-38 ,40 Give the exact value for sin [cos-1(-5/13)] (answer 12/13). TEST 5 Should be taken before or during the week of July 27 Identities and Formulas NOTE (9): The identities listed on page 238 must be memorized. The identities introduced in the remainder of this chapter will be listed on tests 5 and 6. Although you are encouraged to follow through with their derivations, you will NOT be responsible for deriving them on the test. Proving Identities Sums and Difference Formulas Double-Angle Formulas Half-Angle Formulas Additional Identities   Chapter 5 Summary **Chapter 5 Test 5.15.2 5.3 5.4 5.5 236-245245-254 255-261 262-267 267-273 [Skip pg. 269, (bottom) through 272.] 272,273 274,275 276,277 See NOTE (2). 7,11,15,19,23,27,31,35,39,43,47, 59,61,75,81,85,89 5,7,19,21,25,29,31,35,37,39,41, 45,49,51,53,55,73 3,11,19,21,27,29,35,37,41,45,49, 53,59,61,63 1,5,13,19,25,27,31,33,37,41,45,49, 51,53  1,5,9,11,41,45 Review(except for skipped material). 1-11, 19-34, 37` TEST 6 Should be taken before or during the week of August 3 EquationsSolving Trigonometric Equations More on Trigonometric Equations Trigonometric Equations Involving Multiple Angles [Omit examples 4,5, and 6 on pages 297 and 298.] Chapter 6 Summary **Chapter 6 Test Triangles NOTE (10): Although you are encouraged to follow through with the derivations of the Law of Sines and the Law of Cosines, you will NOT be responsible for deriving them on the test. However, you must memorize and know how to use them. The Law of Sines [Omit Example 5 on page 322.] The Ambiguous Case The Law of Cosines NOTE (11):Ask your instructor for the handout: More on Vectors (1210-Test 6.) Chapter 7 Summary **Chapter 7 Test 6.16.2 6.3                   7.1 7.2 7.3 279-288289-294 294-302 [Skip pgs. 302 (middle) – 311 (middle.] 311-312 312,313     316-327 328-335 336-342 [Skip pgs. 343-361.] "Handout"   362 [Skip pgs. 372,373.] 364-366 See NOTE (2). 5,7,11,15,21,27,31,37,41,43,47, 53,75,77,79,83,85,89 3,5,11,13,17,23,25,29,39,41, 47,51,59,67 1,3,7,9,13,25,29,59,67,69  Review (except for skipped material). 1-16     1,5,9,13,17,19,21,25,29,35,37,39, 43,47,51 7,9,11,13,15,17,19,21,25,29 1,5,9,13,17,19,21,23,25,33 1 - 6 Review all. 9-14, 21-28 only.
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