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Math Help - Sketching sin graph

  1. #1
    Junior Member
    Joined
    Dec 2007
    Posts
    41

    Sketching sin graph

    Since I've just started on this topic please do it step by step as to how you come about sketching these graphs:

    domain:[-pi,pi]-> R, f(x)= sin3(x + Pi/4)
    [0,2pi]-> R, f(x)= sin2(x - Pi/3)


    Sketch one complete cycle for the following questions
    y= sin2(theta + Pi/4)
    y= 2sin3(theta + Pi/4)
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  2. #2
    Super Member
    Joined
    Jun 2008
    Posts
    792
    Hello delicate_tears!
    This question has been asked earlier this week. Take a look at the following links:
    http://www.mathhelpforum.com/math-he...y-problem.html => Reckoner does an excellent job explaining transformations from parent function and how to graph it.

    Sine Function
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