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viva [34]
2 years ago
14

Will give brainliest!

Mathematics
1 answer:
yuradex [85]2 years ago
7 0

Answer:

f^{-1}(x) = x/2 +2

Step-by-step explanation:

let f^{-1} (x) = y

then f(y) = x

2y-4 =x

2y =x+4

y= x/2 +2

hence f^{-1} (x) = x/2 +2

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