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Outline
PreCalculus
Chapter 6 -- Intro to Trig Functions
Chapter 7 -- Trigonometry
PreCalculus
Author:
Doug Ray
Apps and Demonstrations for teaching / learning PreCalculus
Table of Contents
Chapter 6 -- Intro to Trig Functions
Unit Circle Points
Creating the Sine Graph
Sally's Path
Chapter 7 -- Trigonometry
Is y = sin(x) one-to-one?
Is y = cos(x) one-to-one?
Rectangle Inscribed in Semicircle
Next
Unit Circle Points
New Resources
"Compressed" Astroid as Envelope
Ellipse, Hyperbola and Circle as Envelopes
Bottema's Theorem
Angles and Intersecting Lines: Quick Investigation
van Aubel's Theorem
Discover Resources
m2-36
Parallel Lines
Calculating the Area of a circle
Science v.2
การสร้างทรงกระบอก
Discover Topics
Indefinite Integral
Tangent Line or Tangent
Numbers
Arithmetic
Statistical Characteristics