Parameters of Trigonometric Functions

Use the sliders to investigate the graph of the trigonometric function f(x) = a sin (bx - c) + d. Use the check boxes to show the graphs of the other trigonometric functions.

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This applet can be used to investigate the parameters a, b, c, and d, in the trigonometric functions with the following equations: f(x) = a sin (bx - c) + d, g(x) = a cos (bx - c) + d, and f(x) = a tan (bx - c) + d.