Friday, May 20, 2011

Tangent Function

A tangent function generally can be written as f(x) = a tan( bx + c ) + d.


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Slide the values of a, b, c, and d to observe the changes of graph f(x) = a tan( bx + c ) + d. What can you say about the effects of these values towards the function tan (x)?


Betty, Created with GeoGebra

2 comments:

  1. GREAT DEMONSTRATION!!
    but I'm confuse with the amplitude -_-]\

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  2. Thank you.
    Function of tangent has no maximum nor minimum value, therefore amplitude is not applicable here.

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