Re: Exponential Function

[kittykat769]

Re: Exponential Function

I Have Been Up All Night and I Am Lost!!!!! Please Help ASAP!!!!!

 

[Deleted member 4993]

I Have Been Up All Night and I Am Lost!!!!! Please Help ASAP!!!!!

View attachment 1987

For part (1), one way would be to directly find f ^-1(x) and show that it is equivalent to given g(x).

For part(2), think how the range and domain of the original function are related to the range and domain of the inverse function (along with the definition of function).

Please share yoyr work with us, indicating exactly where you are stuck - so that we may know where to begin to help you.

 

[kittykat769]

Re: Exponential Function Problem Response

It's More How to Start Off With This Problem Altogether, But I Will Try to Use Your Suggestion

 

[pka]

It's More How to Start Off With This Problem Altogether, But I Will Try to Use Your Suggestion

Here is another way to do #1.

Show that \(\displaystyle g(f(x))=x~\&~f(g(x))=x\).

 

[kittykat769]

I Think I'm Doing Something Wrong...I Can't Simplify 3 radical of x-3 over 5...What Am I Not Doing? I AM SO LOST!!!!!! I Understand The Process But I Can't Figure What I'm Doing

 

[kittykat769]

YES...I Needed This Explained To Me Step By Step...This Was More Helpful JeffM...