Determine if the function f defined by the set of ordered pairs has an inverse. If so, find the inverse.{(6, -7), (11, -6), (9, -5), (7, -4)}
A. {(6, -7), (11, -6), (9, -5), (7, -4)}
B. {(7, 6), (6, 11), (-5, 9), (-4, 7)}
C. {(-7, 6), (-6, 11), (-5, 9), (-4, 7)}
D. No inverse
Answer: C
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