1 The Six Trigonometric Functions 2 Right Triangle Trigonometry 3 Radian Measure 4 Graphing And Inverse Functions 5 Identities And Formulas 6 Equations 7 Triangles 8 Complex Numbers And Polarcoordinates A Appendix: Review Topics Chapter1: The Six Trigonometric Functions
1.1 Angles, Degrees, And Special Triangles 1.2 The Rectangular Coordinate System 1.3 Definition I: Trigonometric Functions 1.4 Introduction To Identities 1.5 More On Identities Chapter Questions Section1.3: Definition I: Trigonometric Functions
Problem 1PS: For Questions 1 and 2, fill in each blank with the appropriate word or number. In Definition I, (x,... Problem 2PS Problem 3PS Problem 4PS: Which of the six trigonometric functions do not depend on the value of r? Problem 5PS: Find all six trigonometric functions of if the given point is on the terminal side of . (In Problem... Problem 6PS Problem 7PS Problem 8PS Problem 9PS Problem 10PS Problem 11PS: Find all six trigonometric functions of if the given point is on the terminal side of . (In Problem... Problem 12PS: Find all six trigonometric functions of if the given point is on the terminal side of . (In Problem... Problem 13PS Problem 14PS Problem 15PS Problem 16PS Problem 17PS: In the following diagrams, angle is in standard position. In each case, find sin , cos , and tan . Problem 18PS: In the following diagrams, angle is in standard position. In each case, find sin , cos , and tan . Problem 19PS: In the following diagrams, angle is in standard position. In each case, find sin , cos , and tan . Problem 20PS Problem 21PS: Use your calculator to find sin and cos if the point (9.36, 7.02) is on the terminal side of . Problem 22PS Problem 23PS: Draw each of the following angles in standard position, find a point on the terminal side, and then... Problem 24PS: Draw each of the following angles in standard position, find a point on the terminal side, and then... Problem 25PS: Draw each of the following angles in standard position, find a point on the terminal side, and then... Problem 26PS Problem 27PS Problem 28PS: Draw each of the following angles in standard position, find a point on the terminal side, and then... Problem 29PS Problem 30PS: Draw each of the following angles in standard position, find a point on the terminal side, and then... Problem 31PS: Determine whether each statement is true or false. cos35cos45 Problem 32PS Problem 33PS Problem 34PS Problem 35PS: Explain why there is no angle such that sin = 2. Problem 36PS: Explain why there is no angle such that sec =12. Problem 37PS Problem 38PS: Why is sin 1 for any angle in standard position? Problem 39PS: As increases from 0 to 90, the value of sin tends toward what number? Problem 40PS Problem 41PS: As increases from 0 to 90, the value of tan tends toward ___________. Problem 42PS: As increases from 0 to 90, the value of csc tends toward _______. Problem 43PS Problem 44PS Problem 45PS: Indicate the two quadrants could terminate in given the value of the trigonometric function.... Problem 46PS Problem 47PS: Indicate the two quadrants could terminate in given the value of the trigonometric function.... Problem 48PS: Indicate the two quadrants could terminate in given the value of the trigonometric function.... Problem 49PS: Indicate the two quadrants could terminate in given the value of the trigonometric function.... Problem 50PS Problem 51PS Problem 52PS Problem 53PS: Indicate the quadrants in which the terminal side of must lie under each of the following... Problem 54PS: Indicate the quadrants in which the terminal side of must lie under each of the following... Problem 55PS Problem 56PS: For Problems 55 through 68, find the remaining trigonometric functions of based on the given... Problem 57PS: For Problems 55 through 68, find the remaining trigonometric functions of based on the given... Problem 58PS: For Problems 55 through 68, find the remaining trigonometric functions of based on the given... Problem 59PS: For Problems 55 through 68, find the remaining trigonometric functions of based on the given... Problem 60PS: For Problems 55 through 68, find the remaining trigonometric functions of based on the given... Problem 61PS Problem 62PS: For Problems 55 through 68, find the remaining trigonometric functions of based on the given... Problem 63PS Problem 64PS Problem 65PS Problem 66PS Problem 67PS: For Problems 55 through 68, find the remaining trigonometric functions of based on the given... Problem 68PS: For Problems 55 through 68, find the remaining trigonometric functions of based on the given... Problem 69PS Problem 70PS Problem 71PS: Find sin and cos if the terminal side of lies along the line y=2x in QI. Problem 72PS: Find sin and cos if the terminal side of lies along the line y=12x QIII. Problem 73PS: Find sin and tan if the terminal side of lies along the line y=3x in QII. Problem 74PS: Find sin and tan if the terminal side of lies along the line y=3x in QIV. Problem 75PS Problem 76PS Problem 77PS Problem 78PS Problem 79PS: Find cos if (1, –3) is a point on the terminal side of . a. 22 b. 13 c. 31010 d. 1010 Problem 80PS Problem 81PS Problem 82PS: Find tan if sin =45 and terminates in QII. a. 43 b. 35 c. 53 d. 34 Problem 36PS: Explain why there is no angle such that sec =12.
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Can you explain how to sketch the angle -5pi/6
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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