Friday
April 25, 2014

Homework Help: algebra

Posted by Anonymous on Wednesday, April 3, 2013 at 5:14pm.

f(x)=8/x-5. Find the symbolic representation for f^-1(x)

I don't know if this is right:
(x-5)y=8
x-5y=8
5y=8-x
5x/8x =f^-1(x)

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