Hàm số nào trong các hàm số dưới đây có đồ thị như...
Câu hỏi: Hàm số nào trong các hàm số dưới đây có đồ thị như hình vẽ?![](data:image/png;base64,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)
A. y = x - 3
B. y = 2x - 3
C. y = 4x - 6
D. y = - 4x + 6
Câu hỏi trên thuộc đề trắc nghiệm
Đề kiểm tra 1 tiết Chương 2 Đại số 10 năm học 2019 - 2020 Trường THPT Triệu Quang Phục