Finding Inverse of a Rational Function

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Taught by mrbrianmclogan
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Lesson Description:

How to find the inverse of a rational function and verify its inverse

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Questions answered by this video:
  • How must you rewrite your f(x) before you proceed to find its' inverse?
  • What happens to the values of y and x in an inverse function?
  • After the interchange of x and y what must you do?
  • Which expression would become f(inverse)x ?
  • How would you verify the inverse you got?