AP Precalculus · Units 1–3
Trigonometric and Polar Functions · Unit 3
Understand the ideas before moving on. Explore distinctive knowledge notes, worked examples, and connections between representations.
Unit 3 topics
15 topics3.1Periodic PhenomenaStudy resources available · 1 question families validated · 16 published questions
3.2Sine, Cosine, and TangentStudy resources available · 1 question families validated · 17 published questions
3.3Sine and Cosine Function ValuesStudy resources available · 1 question families validated · 12 published questions
3.4Sine and Cosine Function GraphsStudy resources available · 1 question families validated · 15 published questions
3.5Sinusoidal FunctionsStudy resources available · 1 question families validated · 14 published questions
3.6Sinusoidal Function TransformationsStudy resources available · 1 question families validated · 16 published questions
3.7Sinusoidal Function Context and Data ModelingStudy resources available · 1 question families validated · 26 published questions
3.8The Tangent FunctionStudy resources available · 1 question families validated · 20 published questions
3.9Inverse Trigonometric FunctionsStudy resources available · 1 question families validated · 12 published questions
3.10Trigonometric Equations and InequalitiesStudy resources available · 1 question families validated · 29 published questions
3.11The Secant, Cosecant, and Cotangent FunctionsStudy resources available · 1 question families validated · 17 published questions
3.12Equivalent Representations of Trigonometric FunctionsStudy resources available · 1 question families validated · 24 published questions
3.13Trigonometry and Polar CoordinatesStudy resources available · 1 question families validated · 18 published questions
3.14Polar Function GraphsStudy resources available · 1 question families validated · 24 published questions
3.15Rates of Change in Polar FunctionsStudy resources available · 1 question families validated · 16 published questions