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) = 6x - 2
A. f(x): D = {x|x > 6}, R is all real numbers;
f-1(x): D = {x|x < 6}, R is all real numbers
B. f(x): D is all real numbers, R = {y|y > -2};
f-1(x): D is all real numbers, R = {y|y < -2}
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 > 6}, R = {y|y > -2};
f-1(x): D = {x|x < 6}, R = {y|y < -2}
Answer: C
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