已知直线
与圆
相切,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af0c0fa62a09c0532bafe39a7c935ca0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/560adea7b0d4fbe4131fc41f3fcbd871.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1019d4ad2e3fb4a7abb66e0e9e55b556.png)
A.![]() | B.![]() | C.1 | D.2 |
2023·山东滨州·二模 查看更多[5]
2023届山东省滨州市高三二模数学试题(已下线)第五节 基本不等式B 素养提升卷(已下线)专题2.7 直线与圆的位置关系【九大题型】-2023-2024学年高二数学举一反三系列(人教A版2019选择性必修第一册)(已下线)考点09 直线与圆的最值问题 2024届高考数学考点总动员(已下线)考点06 相切的位置关系(直线与圆,圆与圆) 2024届高考数学考点总动员【练】
更新时间:2023-05-11 23:50:25
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【推荐1】已知
,
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b140e221ddf537b8964fff8557cca0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de8610232c77741a37463feba1a66c94.png)
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A.![]() | B.![]() ![]() |
C.![]() | D.![]() |
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【推荐2】函数
的图像大致是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3a40d70a7faefa5494ca1422a42c683.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
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【推荐1】已知直线
与圆
交于A,B两点,O是坐标原点,且
,则实数a的值( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a391b069ceeaa51ccedeac994c5ef1f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f5d967ad135991b6075ee45df55643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19468abe1aa4e99874d13b8359ec7332.png)
A.![]() | B.![]() ![]() | C.![]() ![]() | D.![]() ![]() |
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【推荐2】已知倾斜角为
的直线
过抛物线
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(
)的焦点
,若
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:
相切,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b63af296fafc50c28e75e34bee1f9c.png)
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