Bảng biến thiên sau là của hàm số nào trong các hà...
Câu hỏi: Bảng biến thiên sau là của hàm số nào trong các hàm số cho dưới đây?![](data:image/png;base64,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)
A. \(y = \frac{{4x - 6}}{{x - 2}}\)
B. \(y = \frac{{2x - 1}}{{x + 3}}\)
C. \(y = \frac{{3 - x}}{{2 - x}}\)
D. \(y = \frac{{x + 5}}{{x - 2}}\)
Câu hỏi trên thuộc đề trắc nghiệm
40 câu hỏi trắc nghiệm chuyên đề Khảo sát hàm số Giải tích 12 năm học 2018 - 2019