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Homework Help: Inverse functions

  1. Sep 14, 2005 #1
    Could someone please explain to me how to work out the inverse function of a function?
    Please use the format f(x)=2e^2x + 4 as an example, if possible.
  2. jcsd
  3. Sep 14, 2005 #2


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    Homework Helper

    Try switching the roles of x and y and solve for y again, where f(x) = y of course.
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