Cho hàm số \(f(x)\), biết rằng hàm số \(y = f'(x -...
Câu hỏi: Cho hàm số \(f(x)\), biết rằng hàm số \(y = f'(x - 2) + 2\) có đồ thị như hình vẽ bên. Hỏi hàm số \(f(x)\) nghịch biến trên khoảng nào trong các khoảng dưới đây?![](data:image/png;base64,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)
A. \(( - \infty ;2).\)
B. \(\left( {\frac{3}{2};\frac{5}{2}} \right).\)
C. \((2; + \infty ).\)
D. \(( - 1;1).\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT Quốc Gia năm 2019 môn Toán Trường THPT Chuyên Vĩnh Phúc lần 1