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- Graphing Trigonometric Functions
Cosine graph: y = cos x
- Lesson: 18:26
Cosine graph: y = cos x
Basic Concepts: Use cosine ratio to calculate angles and sides (Cos = ha ), Unit circle, Converting between degrees and radians
Related Concepts: Ferris wheel trig problems, Tides and water depth trig problems, Spring (simple harmonic motion) trig problems
Lessons
- 1.Sketch the basic trigonometric functions:a)y=cosx
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35.
Graphing Trigonometric Functions
35.1
Sine graph: y = sin x
35.2
Cosine graph: y = cos x
35.3
Tangent graph: y = tan x
35.4
Cotangent graph: y = cot x
35.5
Secant graph: y = sec x
35.6
Cosecant graph: y = csc x
35.7
Graphing transformations of trigonometric functions
35.8
Determining trigonometric functions given their graphs