题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111609-92048.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111609-46128.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111609-28491.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111610-23078.png)
解析
试题分析:
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111610-68178.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111610-52559.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111610-23078.png)
核心考点
试题【如果实数满足等式,那么的最大值为______.】;主要考察你对直线方程的概念与直线的斜率等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111603-66732.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111604-97393.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111604-98925.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111603-66732.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111604-77681.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111604-45012.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111549-94141.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111549-56729.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111549-66388.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111550-57328.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111550-15194.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111549-94141.png)
(1)如果点
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111550-15194.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111550-85859.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111550-83733.png)
(2)设
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111551-52240.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111550-57328.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111551-86062.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111551-18051.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111550-85859.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111551-58327.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111551-99992.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111550-57328.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111535-46257.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111535-62357.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111535-89458.png)
(1)若直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111535-89458.png)
(2)如果
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111536-50683.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111535-89458.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111536-93462.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111522-23131.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111522-98753.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111522-79901.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111523-74151.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111523-69675.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111523-33110.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111523-20051.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111523-37289.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111524-13835.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111524-90025.png)
(1)求椭圆
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111523-20051.png)
(2)设
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111524-72461.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111524-25343.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111525-73236.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111525-63096.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111525-46018.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111525-64340.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111525-90906.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111526-99172.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111526-84663.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022111516-39600.png)
A.![]() | B.-![]() | C.![]() | D.![]() |
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