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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
Rolling a Square
Rule of Sarrus - Determinant of a 3×3 Matrix
Taylor Error Bound
Other Variations of Cosine
Graph of Slopes of Tangent Lines
Discover Resources
Graph 1 4.03
Cob web diagram and attracting fixpoints
Newton's Method Example
Area of a Parallelogram Demonstration
Discover Topics
Similar Triangles
Parallelogram
Geometric Distribution
Reflection
Scatter Plot
