This applet can be used to explore the effects of [i]A[/i], [i]B[/i], [i]C[/i], and [i]D[/i] on the graph of [i]y [/i]= [i]A[/i] sin([i]B[/i]([i]t[/i] - [i]C[/i])) + [i]D[/i] or [i]y [/i]= [i]A[/i] cos([i]B[/i]([i]t[/i] - [i]C[/i])) + [i]D[/i].
- 適合年齡
- 14 – 18
- 語言
- English (United States)
