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Outline

  1. PreCalculus
    1. Chapter 6 -- Intro to Trig Functions
    2. Chapter 7 -- Trigonometry

    PreCalculus

    Author:Doug Ray
    Apps and Demonstrations for teaching / learning PreCalculus
    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

    • Function art 3D - waiting shed (v2)
    • Pythagorean Theorem: Quick Illustrator
    • Squares Question
    • Perpendicular Lines: Quick Exploration
    • Linear Equation Graphs: Thin Slice

    Discover Resources

    • PUZZLE 13
    • Exo-080-p317-Entrainement-Aire-Limite
    • Unit Circle Definitions of Arcsin, Arccos, Arctan
    • Step 3
    • Construction 1
    • Red and Blue Areas of Polygons

    Discover Topics

    • Congruence
    • Histogram
    • Binomial Distribution
    • Sphere
    • Terms
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