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Status: Waiting for your answers.

Given:		f(x) = 7x + 2
Calculate:		The inverse of f(x), denoted as f -1 (x).
Choose the correct response below. a) f -1 (x) = 2x + 7 b) f -1 (x) = (1/2)x - 7/2 c) f -1 (x) = 2x - 7 d) f -1 (x) = (1/7)x - 2/7