Show that (x) = x 2/x + 3 is invertible and find its inverse. (a) What
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Show that ƒ(x) = x − 2/x + 3 is invertible and find its inverse.
(a) What is the domain of ƒ? The range of ƒ−1?
(b) What is the domain of ƒ−1? The range of ƒ?
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