2. Dinh m de ham so co cuc dai, cuc tieu:a)y=x^3+3x^2+mx-10 b) y=x^3-3x^2+3mx+3m+4y=(x^2-mx+3)/(x-1) d y=(x^2-(m+1)x+2m-1)/(x-m) 相关知识点: 试题来源: 解析 2. a.Tập xác định:;Hàm số có cực đại, cực ti...
百度试题 结果1 题目c. Cho ham so y=x^4+(m+3)x^3+2(m+1)x^2 . Tim m de ham so co cuc dai. Chung minh diem curc dai nay khong co hoanh do duong. 相关知识点: 试题来源: 解析 c) 反馈 收藏
解析 DTa co: :y'=3ax^2+2bx+c.∴∫_0^1x^2dx+∫_1^2e^(-1,x)=-1+1/2-1/2+1/(1+1)+1/(1+x^2)-1Theo bài cho ta có: (8a+4b+2c+d=-8d= Suy ra: y=2x^3-9x^2+12x-12. Do đó, y(-1)=-35. 反馈 收藏 ...
百度试题 结果1 题目Cau 2. Tim m de ham so y=x^3-3mx^2+2x+1 dat cuc dai tai x=1A O Khong ton tai m.O Co vo so m.O m =6.0m=5/2 相关知识点: 试题来源: 解析 A 反馈 收藏
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