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3 years ago

Will give brainliest!

Mathematics

1 answer:

yuradex [85]3 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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