SOLUTION: If "f" is a one-to-one function and f(6)=-8,f(-8)=-7, and f(-7)=6, find f^-1(-7) a. -6 b. -8 c. -7 d. 6 e. 7

Algebra ->  Functions -> SOLUTION: If "f" is a one-to-one function and f(6)=-8,f(-8)=-7, and f(-7)=6, find f^-1(-7) a. -6 b. -8 c. -7 d. 6 e. 7      Log On


   

Question 469412: If "f" is a one-to-one function and f(6)=-8,f(-8)=-7, and f(-7)=6, find f^-1(-7)
a. -6
b. -8
c. -7
d. 6
e. 7
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
f^-1(-7)=-8
Because f(-8)=-7
Answer: b. -8