Graphs of Trigonometric Functions
Understanding the graphs of trigonometric functions helps visualize their behavior, including periodicity, amplitude, and transformations.
Graph of
Key Points on the Graph
- (maximum)
- (minimum)
Graph of
Key Points on the Graph
- (maximum)
- (minimum)
Graph of
Amplitude, Period, and Phase Shift
Example: Graphing Transformations
Graph of Reciprocal Functions
Practice Problems
- Find the amplitude, period, and phase shift of .
- Sketch one period of .
- Determine the domain and range of .
- For what values of in is ?