The function f is one-to-one. State the domain and the range of f and f-1. Write the domain and range in set-builder notation.f(x) = 
A. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
B. f(x): D is all real numbers, R = 
;
f-1(x): D = 
, R is all real numbers
C. f(x): D is all real numbers, R is all real numbers;
f-1(x): D is all real numbers, R is all real numbers
D. f(x): D = {x|x ? -2}, R = {y ? 0};
f-1(x): D = {x|x ? 0}, R = {y|y ? -2}
Answer: D
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A. 
B. 
C. 
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A. - 
B. 
C. 
D. - 