Cho (d): y=(2m-1)x+m+3
a) Tìm m để (d) đi qua gốc tọa độ
b) Với A(-1; y1) ; B(-4; y2) nằm trên (d). Tìm m để y1 > y2
c) Tìm m để (d) và (d'); y=-x+3 cùng đi qua 1 điểm nằm trên trục tung
d) Tìm m để (d) cắt trục tung tại điểm I sao cho IA=IB
Các bạn làm gấp ý d giùm minh nha !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
chịu thui mk mới học lớp 6
à
nên ko làm được bài lớp 9 đâu
hihi tặng bn mấy ảnh conan nè
![http://gamesao.vietnamnet.vn/giai-tri/nhung-cai-ket-duoc-xem-la-hop-ly-nhat-cho-tham-tu-lung-danh-16668.html Kết quả hình ảnh](data:image/jpeg;base64,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)
hihi tặng các bn đó
never