Cho hàm số \(y=f(x)\) liên tục trên đoạn [- 1;3] v...
Câu hỏi: Cho hàm số \(y=f(x)\) liên tục trên đoạn [- 1;3] và có đồ thị như hình bên. Gọi M và m lần lượt là giá trị lớn nhất và nhỏ nhất của hàm số đã cho trên đoạn [- 1;3]. Giá trị của M - m bằng![](data:image/png;base64,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)
A. 0
B. 1
C. 4
D. 5
Câu hỏi trên thuộc đề trắc nghiệm
Đề kiểm tra 1 tiết Chương 1 Giải tích 12 năm 2019 Trường THPT Chà Cang