Review Sheet For Final Exam - Trigonometry 12-02
Test Date: 5/27/03 Test Day: Tuesday
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You are responsible for knowing the following material:
Periodic Functions
- Identifying a periodic function
- Determining the period of a periodic function
- Tracing multiple cycles of a periodic function over a specified domain
Even and Odd Functions
- Determining if a given function in equation form is even, odd or neither
- Determining if a given function in graphical form is even, odd or neither
Graphs of Sine and Cos Functions
- Matching equations to graphs of basic trigonometric functions
- Determining the amplitude and period of sin and cos functions
- Graphing equations of the form y=asinbx and y=acosbx
Right Triangles
Proofs & Identities
- Writing an expression in terms of another trigonometric expression
- Converting trig expressions using factor, FOIL, and/or swapping
- Verifying identities for a particular special angle measure (Chart and ASTC)
- Proofs using the definitions involving x,y & r.
Oblique Triangles
- Solving triangles using the Law of Sines
- Solving triangles using the Law of Cosines
- Computing the area of triangles using the K formulas
- Computing the area of a triangle using Heron's Formula