Đường cong trong hình bên là đồ thị của một trong...
Câu hỏi: Đường cong trong hình bên là đồ thị của một trong bốn hàm số nào sau đây?
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)
A. \(y = - {x^4} + 2{x^2}.\)
B. \(y = {x^4} - 2{x^2}.\)
C. \(y = - {x^2} + 2x.\)
D. \(y = {x^3} + 2{x^2} - x - 1.\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG môn Toán Chuyên Thái Bình 2018