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anonymous
 5 years ago
let f(x) = 2x +5
find the value of
(f 0 f ^1) (1/2
anonymous
 5 years ago
let f(x) = 2x +5 find the value of (f 0 f ^1) (1/2

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I dont understand the last part what does it say

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I think it's f composed of f inverse. \[(f \circ f^{1})(1/2) = f(f^{1}(1/2)) =\ ?\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0which is trivial to answer.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Recall that a function and it's inverse undo each other.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Did you figure it out?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sort of not really. i knoe you plug in 1/2 for the inverse of 2x+5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You really don't need to do anything of the sort. Recall that \(f(f^{1}(x)) = x\) and therefore \((f\circ f^{1})(1/2) = f(f^{1}(1/2)) = 1/2\)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The function and it's inverse undo each other. So whatever the inverse does to 1/2, the function will undo and you'll be right back at 1/2
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