Asked by Trish Goal
Given that f(x) is a function such that f(1)=2, f(4)=3, f(7)=4, and f^-1(x) is the inverse of f(x), what is
f^-1(f^-1(3))?
I am really getting confused with the two F^-1. Please help. Thank you.
f^-1(f^-1(3))?
I am really getting confused with the two F^-1. Please help. Thank you.
Answers
Answered by
Steve
just evaluate as you would anyu other expression. work your way out from the inside:
f^-1(3) = 4 (because they told you that f(4) = 3)
So, now you want
f^-1(4)
That is 7, because f(7) = 4
The final answer is 7.
f^-1(3) = 4 (because they told you that f(4) = 3)
So, now you want
f^-1(4)
That is 7, because f(7) = 4
The final answer is 7.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.