hi (Rock) im struggling with this question and was wondering if anyone can help

this is the question...

find the inverse

the function is defined by f(x) = ln(4x-1) , x>1/4

all help is fully appriciated

thank you

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- November 23rd 2009, 12:46 PMmike--1988inverse fuction help !
hi (Rock) im struggling with this question and was wondering if anyone can help

this is the question...

find the inverse

the function is defined by f(x) = ln(4x-1) , x>1/4

all help is fully appriciated

thank you - November 23rd 2009, 12:51 PMstapel
Hint: What is the inverse of a logarthmic function?

Rename as "y = ln(4x - 1)". Then convert to the equivalent exponential equation, and solve for "x=". (Wink)