f(x) in terms of f^-1(y)

Calculus
Tutor: None Selected Time limit: 1 Day

What is f(x) in terms of inverse f(y). I'm not sure if I typed it correctly. If f(x)=2x how would i find the inverse of f(y).

Jul 20th, 2015

Thank you for the opportunity to help you with your question!

f(x)=2x

write f(x)=2x = y

then x = y/2

this value of x is taken as inverse of f(y)

so,

f-1(y)  = y /2 ...................................answer



Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 20th, 2015

please message if you have any doubts....thank you

Jul 20th, 2015

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