Friday, May 20, 2011

Tangent Function

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


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
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2 comments:

  1. AnonymousOctober 23, 2012 at 8:50 AM

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

    ReplyDelete
  2. Betty and Ling ShingOctober 25, 2012 at 11:25 PM

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

    ReplyDelete

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