Hàm số nào có bảng biến thiên sau đây?
Câu hỏi: Hàm số nào có bảng biến thiên sau đây?![](data:image/png;base64,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)
A. \(y = \frac{{2x - 1}}{{x - 2}}.\)
B. \(y = \frac{{2x - 3}}{{x - 1}}.\)
C. \(y = \frac{{2x + 2}}{{x - 1}}.\)
D. \(y = \frac{{2x - 2}}{{1 + x}}.\)
Câu hỏi trên thuộc đề trắc nghiệm
Thi Online Đề thi học kì 1 Toán 12 sở Bình Thuận có video giải năm 2016 - 2017