Find a formula for the inverse of the function described below.A size 6 dress in Country C is size 36 in Country D. A function that converts dress sizes in Country C to those in Country D is 
A. f-1(x) = x - 12
B. f-1(x) = 
C. f-1(x) = 
- 12
D. f-1(x) = 
+ 12
Answer: C
Mathematics
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