Assume that f is a one-to-one function. (a) If f(2) = 6, find f −1(6). (

Algebra
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Assume that f is a one-to-one function.
(a) If 
f(2) = 6,
 find 
f −1(6).

 

(b) If 
f −1(3) = −8,
 find 
f(−8).

Jul 1st, 2015

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

(a) f-1(6) = 2

(b) f(-8) = 3

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 1st, 2015

assume two sets .

first set contains 2 and second set contains 6.

a one to one mapping means for only the variable value equals 2  the function returns 6.so if the inverse function takes a value 6 it will give only 2. since it it is one one function

Jul 1st, 2015

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