How would I solve this?

f(-12) = 7

f-1(7) = -12

and (f(-12))^-1= ______

How do I solve for (f(-12))^-1? woudn't it be -7?

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- Sep 25th 2006, 07:48 PM #1

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- Sep 25th 2006, 07:53 PM #2

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