解题方法
1 . 在直角坐标系
中,已知点
,直线
,过
外一点
作
的垂线,垂足为
,且
,记动点
的轨迹为
,过点
作
的切线,该切线与
轴分别交于
两个不同的点,则下列结论正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/1/03aef004-0438-47de-9cb8-75208d5b6211.png?resizew=170)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f363d815fde5c34c317df8c6a1d616.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4180dae966f648d368a10edf3b7e3c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.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/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2c9713f21c1af0d7c4579ab6fd56bd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.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/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/1/03aef004-0438-47de-9cb8-75208d5b6211.png?resizew=170)
A.动点![]() ![]() |
B.当![]() ![]() |
C.对任意点![]() ![]() ![]() |
D.设![]() ![]() |
您最近一年使用:0次
2024-01-17更新
|
275次组卷
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3卷引用:四川省眉山市仁寿县两校2023-2024学年高二下学期开学联考数学试题