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1.4 Trigonometric Functions and Their Inverses

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Introduction to Trigonometric Functions

  • Trig Values in Quadrants II, III, & IV Example 1
    3:03
  • Trig Values in Quadrants II, III, & IV Example 2
    8:22
  • Guided course
    Introduction to Trigonometric Functions
    6:04

Inverse Trigonometric Functions

  • Example 1
    1:58
  • Inverse Tangent
    3:17
  • Inverse Cosine
    4:49

Trigonometric Identities

  • Verifying Trig Equations as Identities
    7:17
  • Simplifying Trig Expressions
    6:36
  • Simplifying Trig Expressions Example 2
    5:18

Graphs of Trigonometric Functions

  • Guided course
    Graph of Sine and Cosine Function
    5:53
  • Guided course
    Introduction to Tangent Graph Example 1
    3:15
  • Guided course
    Introduction to Cotangent Graph
    5:37

Transformations

  • Guided course
    Intro to Transformations
    5:25