Đồ thị hình bên là của hàm số nào?
Câu hỏi: Đồ thị hình bên là của hàm số nào?![](data:image/png;base64,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)
A. \(y = {x^3} - 3{x^2} + 1\)
B. \(y = - {x^3} - 3x + 1\)
C. \(y = {x^3} - 3x + 1\)
D. \(y = - {x^3} + 3x + 1\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT Quốc Gia năm 2019 môn Toán Trường THPT Đồng Đậu lần 1