Identify the inverse g(x) of the given relation f(x).

a) g(x) = {(−4, −3), (0, −1), (4, 1), (8, 3)}
b) g(x) = {(−8, −3), (−4, 1), (0, 1), (4, 3)}
c) g(x) = {(8, −3), (4, −1), (0, 1), (−4, 3)}
d) g(x) = {(3, 8), (1, 4), (−1, 0), (−3, −4)}