Results 1 to 2 of 2

Thread: graph of sine

  1. August 18th 2008, 01:40 PM #1
    cruxkitty
    cruxkitty is offline
    Newbie
    Joined
    Jun 2008
    Posts
    21

    graph of sine

    sketch the graph of y=2sin2theta
    Follow Math Help Forum on Facebook and Google+
  2. August 18th 2008, 02:02 PM #2
    o_O
    o_O is offline
    Primero Espada
    o_O's Avatar
    Joined
    Mar 2008
    From
    Canada
    Posts
    1,407
    Compared to y = \sin \theta, we see that the amplitude doubles (due to the coefficient of 2 in front) and that there is a horizontal compression by a factor of 2, meaning its period is halved.

    Does this help?
    Follow Math Help Forum on Facebook and Google+
« slope of hill | Geometry picture problem »

Similar Math Help Forum Discussions

  1. Sine Graph
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: October 14th 2009, 06:19 PM
  2. Sketch this sine graph
    Posted in the Trigonometry Forum
    Replies: 2
    Last Post: July 26th 2009, 02:53 AM
  3. sine graph
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: March 23rd 2006, 06:10 AM
  4. sine graph
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: March 23rd 2006, 02:40 AM
  5. sine graph
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: December 2nd 2005, 01:29 PM

Search Tags


/mathhelpforum @mathhelpforum