College Algebra & Trigonometry, 2018a

6 CONTENTS
8.2 The Trigonometric Ratios .........................351
8.3 Solving Triangles .............................359
8.4 Applications ................................367
8.5 More Applications ............................378
9 Graphing the Trigonometric Functions 383
9.1 Trigonometric Functions of Non-Acute Angles ............383
9.2 Graphing Trigonometric Functions ...................395
9.3 The Vertical Shift of a Trigonometric Function .............411
9.4 Phase Shift .................................417
9.5 Combining the Transformations .....................425
10 Trigonometric Identities and Equations 437
10.1 Reciprocal and Pythagorean Identities .................437
10.2 Double-Angle Identities .........................448
10.3 Trigonometric Equations .........................459
10.4 More Trigonometric Equations .....................466
11 The Law of Sines
The Law of Cosines 471
11.1 The Law of Sines .............................471
11.2 The Law of Sines: the ambiguous case .................478
11.3 The Law of Cosines ............................486