Help with finding the inverse of a function?
Find the inverse of f(x)=ln(1-2x). Find the domain of f and the domain of f^-1. Justify your conclusions?
I'm not sure how to solve this problem, I think your supposed to put an e on both sides and bring up the exponents somehow? Also what does it mean by finding the domain of f? I think f^-1 just means the answer but I'm not sure about the domain of f.
Find the inverse of f(x)=ln(1-2x). Find the domain of f and the domain of f^-1. Justify your conclusions?
I'm not sure how to solve this problem, I think your supposed to put an e on both sides and bring up the exponents somehow? Also what does it mean by finding the domain of f? I think f^-1 just means the answer but I'm not sure about the domain of f.
1 Answer
Explanation:
For finding inverse of a function
Here
hence
or
hence
Further, these functions are reflected across
graph{(y-ln(1-2x))(2y-1+e^x)(x-y)=0 [-10.625, 9.375, -5.92, 4.08]}