Cho hàm số \(y=f(x)\) liên tục trên R và có bảng b...
Câu hỏi: Cho hàm số \(y=f(x)\) liên tục trên R và có bảng biến thiên![](data:image/png;base64,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)
A. M(0;2) là điểm cực tiểu của đồ thị hàm số
B. \(f(-1)\) là một giá trị cực tiểu của hàm số
C. \(x_0=0\) là điểm cực đại của hàm số
D. \(x_0=1\) là điểm cực tiểu của hàm số
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG năm 2019 môn Toán Sở GD & ĐT Hà Nội