Transformations of Sine and Cosine Graphs
Investigating the effects of amplitude, period, phase shift, and vertical shift on trigonometric graphs.
Key Questions
- Explain how horizontal and vertical shifts in a sine graph relate to real world phase shifts in electricity.
- Analyze how each parameter (a, b, c, d) in y = a sin(b(x-c)) + d transforms the basic sine graph.
- Construct a trigonometric function that models a specific periodic phenomenon with given characteristics.
ACARA Content Descriptions
Suggested Methodologies
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