Question: For the function f, use composition of functions to show that f -1 is as given. a. f (x) = 6x - 5, f -1(x)

For the function f, use composition of functions to show that f -1 is as given.
a. f (x) = 6x - 5, f -1(x) = (x + 5) / 6
b. f (x) = (x + 1) / x, f -1(x) = 1/(x - 1)

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