Results 1 to 2 of 2

Math Help - Trig transformation graph - Easy

  1. #1
    Member
    Joined
    Nov 2008
    Posts
    146

    Trig transformation graph - Easy

    I forgot how to do this.

    6 cos(4x).
    6 sin(8x)
    i know the amplitude is 6. I'm having trouble finding the period.
    Can someone tell me how to find what the period is?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    -1
    e^(i*pi)'s Avatar
    Joined
    Feb 2009
    From
    West Midlands, England
    Posts
    3,053
    Thanks
    1
    The period of \sin(ax) is \dfrac{2\pi}{a}. Same applies for \cos(ax)
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Easy question about linear transformation
    Posted in the Advanced Algebra Forum
    Replies: 1
    Last Post: November 16th 2011, 02:35 PM
  2. Replies: 3
    Last Post: March 13th 2011, 09:13 AM
  3. Graph Transformation
    Posted in the Pre-Calculus Forum
    Replies: 14
    Last Post: March 1st 2009, 02:54 PM
  4. graph transformation
    Posted in the Pre-Calculus Forum
    Replies: 1
    Last Post: August 10th 2007, 11:39 AM
  5. graph transformation
    Posted in the Pre-Calculus Forum
    Replies: 1
    Last Post: September 27th 2006, 12:25 PM

Search Tags


/mathhelpforum @mathhelpforum