1 . 设
,已知直线
,过点
作直线
,且![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638537c0a30676c73fea76c80e0f8bd0.png)
,则直线
与
之间距离的最大值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcd9218a657b17654c5d757a6f7dee9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa5b6c6c8c9d5b41b598a25f4f42b3ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad42625f296d2a4b65180e2f7b776beb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638537c0a30676c73fea76c80e0f8bd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
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解题方法
2 . 已知直线
与
互相平行,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
__________ ,
与
之间的距离为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc7f08f4b93e8ba4f4efe9b177e9410f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec2eba2aea74ccbf5ea6dea5010bae6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
您最近一年使用:0次
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解题方法
3 . 已知点
,
,点
在直线
上,则
的最小值为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee9c730266ecf448c14608e24d37b986.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08e8486793a64665b63323e33f3b8386.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c960fc862fd36db83082f5c50cd604b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a13ec9a812274ad0839f20ba17348687.png)
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解题方法
4 . 已知双曲线
的左顶点为
,直线
过
且与
的一条渐近线平行.若
的右支上一点
到
的距离恒大于
,则
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de66df5b4cd1344339588b99bf7214a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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解题方法
5 . 直线
与直线
平行,则它们之间的距离是__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f35e851cb9d8382bd3803651f3f367c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f288254669c6858cfc189d7c83fcda8.png)
您最近一年使用:0次
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6 . 已知两条平行线
与
之间的距离为1,则实数
的值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69cb8d6acef636f793c81bea9e16020d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8e374528d8f400f5b48196dfb7e227d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
您最近一年使用:0次
解题方法
7 . 已知直线
,
,则直线
,
之间距离的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b11597efacecb5d9017da39f77406b7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/648756617ce82fc420e9cbe0b427fa1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
您最近一年使用:0次
8 . “白日登山望烽火,黄昏饮马傍交河.”这是唐代边塞诗人李颀的《古从军行》中的诗句,诗句中隐含着一个著名的数学问题——“将军饮马”问题,即将军白天察看烽火台之后,从山脚下的某处返回军营,途中须到河边饮马然后再赶回军营,将军怎样走才能使返回总路程最短?已知在平面直角坐标系中,军营所在位置为坐标原点
,将军从山脚下的点
处出发返回军营,河岸线所在直线方程为
.则返回总路程最短为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1a9821a00b71f6b7d7a76d91b3f810.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/797c488729678e74e0825c2e92b544b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23fc11a3a7592c68b20f93bdde2ed3f.png)
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9 . 若函数
在不同两点
,
处的切线互相平行,则这两条平行线间距离的最大值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80befe309941a6369b1cd77bfdcb78a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45dddee525114c09ee0d1205aed6e7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b3b54e0dcdc081d45fb3df933cddc29.png)
您最近一年使用:0次
2024-02-17更新
|
862次组卷
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5卷引用:湖北省高中名校联盟2024届高三第三次联考综合测评数学试卷
湖北省高中名校联盟2024届高三第三次联考综合测评数学试卷2024届高三新改革数学模拟预测训练二(九省联考题型)(已下线)专题5 基本不等式在导数中的应用(一题多解)(已下线)专题10 切线问题【讲】(已下线)压轴题03不等式压轴题13题型汇总-2
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10 . 已知点
分别是直线
与直线
上的点,则
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a15e25b0df1d134f8960234a81253ca3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fa69074b2a2b52b3a8a3fe6a7266563.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4dfec890cdfdda355e19463f3be813.png)
您最近一年使用:0次
2024-02-11更新
|
186次组卷
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2卷引用:河南省开封市五校2023-2024学年高二上学期期末联考数学试题