Find f-1(x) for the following one-to-one function f.f = {(0, 0), (1, 1), (2, 2), (3, 3)}
A. f-1 = {(0, 0), (-1, 1), (-2, 2), (-3, 3)}
B. f-1 = {(0, 0), (1, 1), (2, 2), (3, 3)}
C. f-1 = {(0, 0), (1, -1), (2, -2), (3, -3)}
D. f-1 = {(0, 0), (-1, -1), (-2, -2), (-3, -3)}
Answer: B
Mathematics
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