解题方法
1 . 若曲线
与曲线
有四个不同的交点,则实数m的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2883edf1794eb8921d3a085527663779.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50eec6d366587c74ddf4768f50622a2d.png)
A.![]() ![]() | B.![]() |
C.![]() | D.![]() |
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2 . 已知直线
的方程为
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0e6441a7e417f74ed0747543b9d66c7.png)
A.倾斜角为![]() | B.倾斜角为![]() |
C.方向向量可以为![]() | D.方向向量可以为![]() |
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解题方法
3 . 经过点
且倾斜角为
的直线方程是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18c777c09623824075b49fd91f8a5b7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15615de1a6df206dbd081251f676578e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
4 . 已知两个不相等的实数a,b满足关系式
和
,则经过
,
两点的直线l与圆
的位置关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56f62e23af0cccc649aedddd27bdde45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b153139e4708e2b7589194bac19f958c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6537f0a9680d66b8d934df7890658394.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6820b2e8cd06c70306ceeaef33951bba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f5d967ad135991b6075ee45df55643.png)
A.相交 | B.相离 | C.相切 | D.与![]() |
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5 . 已知圆
则其圆心
到双曲线
的渐近线
的距离为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5644ec1f8b842362b661358bbc252700.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/717c00ae5bc7a66f139b416dfad0343a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-01-05更新
|
752次组卷
|
2卷引用:四川省成都市棠湖外国语学校2023-2024学年高二上学期期末模拟质量检测数学试题
解题方法
6 . 直线
与直线
平行,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4f67d160b2019c1c27afdfdbb2d4dcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88685775b16f9a019db81e3ca5900d6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
A.![]() ![]() | B.![]() ![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 已知点
是直线
上一动点,
与
是圆C:
的两条切线,M、N为切点,则四边形
的最小面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44ee82573986d4fa6a7ee1b5f397edae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/650353eda77d014bb42d185bd967e549.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892909e49156f7dcc0650fcd65243877.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c8ffe24cf9f327aeb241225ab15ab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bd8b64ef4c3a8c2382adb986d302c74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3029ea5516e56e8d20594c71929624f.png)
A.4 | B.![]() | C.2 | D.1 |
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8 . 设
,其中
.则
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96867a1fa3e4e61e454b132db7a34e3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/283e77d236dbbae01801eb503aa913f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1c3c1ed4fb65ab9505ad8078d8d0fb5.png)
A.8 | B.9 | C.![]() | D.![]() |
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解题方法
9 . 已知直线
:
,直线
过点
,且
,则直线
与直线
间的距离是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd9761808026994ab2cd06bc6d5c508.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/925f7ab39f46f65761e1c88bc222682e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/027830fc47290062692964077ee481e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
A.![]() | B.2 | C.3 | D.![]() |
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10 . 已知直线l经过两点
,
,则直线l的斜率是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c554223a0e3127e09c77d53df05df51c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef23d0c65cec99bbfa98b00d9550a538.png)
A.![]() | B.2 | C.![]() | D.![]() |
您最近一年使用:0次