Graphing trig functions

Math

Definition

The process of plotting trigonometric functions including sine, cosine, tangent, and their reciprocals. Each function has characteristic shapes, periods, and key features like asymptotes or wave patterns.

Examples

  • Sine and cosine produce smooth waves with period 2π
  • Tangent has vertical asymptotes and repeats every π
  • Modeling seasonal temperature changes with a cosine function

Related Terms

Graphing sine and cosine Tangent graphs Amplitude period and phase shift Unit circle

Study This Concept

Practice graphing trig functions with free review games in these units:

Pre-Calculus Unit 4: Trigonometric Functions