Đồ thị dưới đây là của hàm số
Câu hỏi: Đồ thị dưới đây là của hàm số![](data:image/png;base64,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)
A. \(y = \frac{1}{4}{x^4} - \frac{1}{2}{x^2} - 1.\)
B. \(y = \frac{1}{4}{x^4} - {x^2} - 1.\)
C. \(y = \frac{1}{4}{x^4} - 2{x^2} - 1.\)
D. \(y = - \frac{1}{4}{x^4} + {x^2} - 1.\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG môn Toán năm 2019 Trường THPT Ngô Sĩ Liên Lần 1