Precalculus Slides & Materials

Update: Unit 4 and Unit 5 decks include a first-pass mobile phone layout patch.

Unit 3: Rational Functions

• Rational Features
• Rational Graphing

Unit 4: Intro to Trigonometry

• Review of sections 4.1 - 4.5
• Spaghetti Trig Activity
• 4.6 Graphs of Sine and Cosine
• 4.6b Graphs of Sine and Cosine (Part 2)
• 4.7 Modeling with Sine and Cosine
• 4.8 Graphs of Other Trig Functions
• 4.9 Inverse Trig Functions

Unit 5: Analytic Trigonometry

• 5.1 Using Fundamental Identities
• 5.2 Verifying Trig Identities
• 5.3 Solving Trig Equations
• 5.4 Sum and Difference Identities
• 5.5 Double & Half Angle Identities
• 5.1–5.3 Review Slides
• 5.1–5.3 Stations Activity (Printable)