1 . 若直线
,则直线
的倾斜角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6db0a1cbf7b0ed76c443b953af8734d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 若过点
,
的直线的斜率等于1,则m的值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc0b206d8a22658405995795b4f5d8ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3043fea80050b76e52852abbd9ef6cf.png)
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3 . 已知两点
,
所在直线的斜率为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18e23b74ed51912d236727c0ee5e3e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68ad0f94243a1600321c4b2b27c307de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
您最近一年使用:0次
2024-06-19更新
|
211次组卷
|
4卷引用:贵州省都匀市民族中学2023-2024学年高二上学期期中考试数学试题
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4 . 已知直线
经过两点
,
,则它的斜率为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5800c6d0b70eb19a205fc83a070ccd1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a80a5bed5c0f5514bffd7ea196c5ce39.png)
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5 . 直线
的倾斜角为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76d4bf927dc9908d573434578a25d5a4.png)
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6 . 设点
,直线
过点
且与线段
相交,则直线
的斜率
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5df386c9fa21e53eb8268508d6fc5ef8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/797c488729678e74e0825c2e92b544b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c212101b5c5b377d6bbe1ad12a00f470.png)
A.![]() ![]() | B.![]() ![]() | C.![]() | D.![]() |
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7 . 已知点
、
、
, 过点C的直线l与线段AB有公共点,则直线l的斜率k的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a16a46f03535c5af872fa8fa9f21a431.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/266504a4bd910b292c74765dc9772f62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b64196fcc78c3d4e076339b262ad91dd.png)
A.![]() | B.![]() |
C.![]() | D.以上都不对 |
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8 . 已知两点
,
,过点
的直线
与线段
(含端点)有交点,则直线
的斜率的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1eae019053ae564f08c01487f7ff7986.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b02af485e17e7628fd5a3ace6e0a32ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6951479694aec937a712901634a5a4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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9 . 过
和
两点的直线的斜率是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ee8c50793afd59e6ab4a2be5a877759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4772c835cbe626040ecc4df30e6f0ccc.png)
A.1 | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-05-07更新
|
606次组卷
|
2卷引用:北京市第十四中学2021-2022学年高二上学期期中考试数学试题
10 . 平面直角坐标系中,直线倾斜角的范围是( ).
A.![]() | B.![]() | C.![]() | D.![]() |
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