Find the domain and range of the inverse of the given function.f(x) = 3.9 - 2.67x
A. Domain: all real numbers; range: (-?, 3.9]
B. Domain: all real numbers; range: [3.9, ?)
C. Domain: [3.9, ?); range: all real numbers
D. Domain and range: all real numbers
Answer: D
Mathematics
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