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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

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    Discover Resources

    • Functions as Objects: how they change
    • Circle Theorems - Angle at Centre and Circumference
    • พื้นผิวในสามมิติ
    • TWINS (15 May) Animation 2B
    • ADDITION

    Discover Topics

    • Secant Line or Secant
    • Power Functions
    • Vectors
    • Parabola
    • Linear Programming or Linear Optimization
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