Dựa vào BBT ta thấy hàm số đạt cực đại tại điểm ....
Câu hỏi: Dựa vào BBT ta thấy hàm số đạt cực đại tại điểm 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)
A. \(y = \ln x\0
B. \(y = - {e^x}\)
C. \(y = \left| {\ln x} \right|\)
D. \(y = {e^x}\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG môn Toán năm 2019 Trường THPT Kim Liên- Hà Nội