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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

    • רישום חופשי
    • Slope Between 2 Points (Phase 2)
    • random coprime pairs
    • Visualizing the Pythagorean Identity with Sine and Cosine
    • အခြေခံ data အခေါ်အဝေါ်များ

    Discover Resources

    • Exterior Angle Sum Demostrated
    • Open Box Optimization Problem
    • scalarvector
    • Kuchaes notes 1
    • Topic 11 MS

    Discover Topics

    • Isosceles Triangles
    • Normal Distribution
    • Centroid or Barycenter
    • Power Functions
    • Cube
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