SOLUTION: Find the inverse of f(x)=x+9/x and evaluate f^-1 (4)

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Question 732686: Find the inverse of f(x)=x+9/x and evaluate f^-1 (4)
Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
(1)INVERSE===================f^-1(x)=x+√(x-6)(x+6)/2
(2)EVALUATE======4/f