3.1 Introducing Trigonometric Functions
3.3 Exploring Angles Expressed in Radian Measure
3.5 Graphing the Reciprocal Trigonometric Functions
3.7 Connecting Algebraic and Graphical Representations of Sinusoidal Functions
3.9 Verifying and Applying the Compound Angle Formulas
3.11 Deriving and Applying the Double Angle and Pythagorean Formulas
3.2 Introducing Radian Measure
3.4 Exploring Characteristics of the Sine, Cosine, and Tangent Functions
3.6 Investigating Transformations of Sinusoidal Functions
3.8 Solving Trigonometric Equations
3.10 Exploring Equivalent Trigonometric Expressions
3.12 Solving Trigonometric Equations