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Math Help - Determining secant/cosecant equations for a graph

  1. #1
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    Determining secant/cosecant equations for a graph

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    I believe that the Secant curve has the equation y = 3 Sec ( x - pi/4) However I'm having difficulty figuring out what the cosecant equation would be. Wouldn't it just be the same thing but with a csc instead of sec?

    I'm really confused, can anyone shine a ray of light on this please? I'd really appreciate it
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  2. #2
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    your secant function should be ...

    y = -3\sec(4x)

    cosecant ...

    y = 3\csc\left(4x - \frac{\pi}{2}\right)
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