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?

Results 1 to 2 of 2

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

- Joined
- Sep 2005
- Posts
- 62

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

- Joined
- Nov 2005
- From
- New York City
- Posts
- 10,616
- Thanks
- 9