Cho hàm số \(y = f\left( x \right)\) có đạo hàm tr...
Câu hỏi: Cho hàm số \(y = f\left( x \right)\) có đạo hàm trên R và đồ thị hàm số \(y = f'\left( x \right)\) trên R như hình bên dưới. Khi đó trên R hàm số \(y = f\left( x \right)\)![](data:image/png;base64,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)
A. có 1 điểm cực đại và 2 điểm cực tiểu
B. có 1 điểm cực đại và 1 điểm cực tiểu.
C. có 2 điểm cực đại và 2 điểm cực tiểu.
D. có 2 điểm cực đại và 1 điểm cực tiểu.
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG năm 2019 môn Toán Trường THPT Chuyên Thoại Ngọc Hầu lần 1