Cho hàm số \(y=f\left( x \right)\) có bảng biến th...
Câu hỏi: Cho hàm số \(y=f\left( x \right)\) có bảng biến thiên như hình vẽ bên. Mệnh đề nào dưới đây đúng? ![](data:image/jpeg;base64,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)
A \({{y}_{CD}}=5\)
B \({{y}_{CT}}=0\)
C \(\underset{R}{\mathop{\min }}\,y=4\)
D \(\underset{R}{\mathop{\text{ma}x}}\,y=5\)
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử nghiệm THPT Quốc Gia môn Toán của Bộ GD&ĐT lần 3 - năm 2017