SOLUTION: find f^-1(x) if f(x) =2x-1

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Question 36517: find f^-1(x) if f(x) =2x-1
Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
find f^-1(x) if LET Y=f(x) =2x-1
2X=Y+1
X=(Y+1)/2
F^-1(X)=(F(X)+1)/2