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Lolga1234
2 năm trước
Trong mặt phẳng tọa độ Oxy cho (P) có dạng y=x^2 và (d) :y=mx+m+1(m là tham số) a) với m =1 tính diện tích hình bị giới hạn bởi (d) và 2 trục tọa độ b)Tìm m để (d)cắt (P) tại 2 điểm phân biệt nằm bên trái của 2 đường thẳng x=2
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