Cho hàm số \(y=f(x)\) có bảng biến thiên:
Câu hỏi: Cho hàm số \(y=f(x)\) có bảng biến thiên:![](data:image/png;base64,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)
A. \(m \ge - 4\)
B. \(m \ge 1\)
C. \(m \ge 2\)
D. \(m>-5\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG năm 2019 môn Toán Sở GD & ĐT Hà NộiA. \(m \ge - 4\)
B. \(m \ge 1\)
C. \(m \ge 2\)
D. \(m>-5\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG năm 2019 môn Toán Sở GD & ĐT Hà Nội