1 . 已知圆
,直线
被圆C截得的弦长为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caaab97b6da171d21356ed8338ead646.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6533e1efcd09fa6f176874abc7b50d5.png)
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2024-04-18更新
|
1268次组卷
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3卷引用:内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题
名校
解题方法
2 . 若向量
与
满足
且
,
,则向量
与
的夹角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a63e6abcd67d2fd0dd56fc55c59ad1e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22bc898c85a1c02da3491572c3d99bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62c7d3b256fec1c30b6dd2a7b8e202f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-04-15更新
|
1736次组卷
|
5卷引用:内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题
解题方法
3 . 已知
是定义在R上的偶函数,且周期
.若当
时,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/980eef2bd149b42d9a0bad24cc71ea31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16627a6c8ecdc63f57bd822efeecb734.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e748c83f518a1da4ae005e693cfd3036.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e23be533429387772591dc5124455e8.png)
A.4 | B.16 | C.![]() | D.![]() |
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2024-04-05更新
|
1365次组卷
|
6卷引用:内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题
内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题内蒙古赤峰市2024届高三下学期3.20模拟考试文科数学试题(已下线)第三套 艺体生新高考全真模拟 (一模重组卷)(已下线)2.3 基本初等函数(高考真题素材库之十年高考真题)(已下线)2.4函数的图象(高考真题素材之十年高考)(已下线)模型1 抽象函数与函数性质的综合模型(高中数学模型大归纳)
4 . 定义在
上的函数
满足:对任意
都有
,且当
时,
恒成立.下列结论中可能成立的有______ .
①
为奇函数;
②对定义域内任意
,都有
;
③对
,都有
;
④
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/455ba3d3e46977fcbe5b71f8bb9df4be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c75a15990fdcf1de0a9ac9f475e3c92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2716abdad63441eba9523f2027ae546b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047056c99b39c70fa40d3c8178e5b631.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
②对定义域内任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8678aef8427135188d0fdef8b141a5ae.png)
③对
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74ea0780c90c9e4bd395135fb732d0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52582a02afc2ab82ea17cbe49b514e8.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fca480f437ccd7383269585193a5a7.png)
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解题方法
5 . 已知函数
的部分图像如图所示,若将
的图像向左平移
个单位长度后所得的图像关于y轴对称,则m的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23d23d7259207548e2c639b0f1965f73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c88dc86ad6c966febbad5cb0657dd649.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/22/74d1da83-fafc-4ad6-bb13-6ac19af24e8e.png?resizew=165)
您最近一年使用:0次
6 . 已知全集
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9146e65fc4196a3df1d239bbf31ecdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892530ff5d8fb23427295cb5a019625f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12fed3bd5bc925cf990e057f43395bff.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-04-01更新
|
460次组卷
|
2卷引用:内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题
7 . 命题“
,
,
”的否定形式是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d96b743603ab1c10330622f16db78dbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2505dc9811bb5d5a6f9d2aa4ffb186c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3ce00462b8582aa43f98f675a9f3ea0.png)
A.![]() ![]() ![]() | B.![]() ![]() ![]() |
C.![]() ![]() ![]() | D.![]() ![]() ![]() |
您最近一年使用:0次
2024-04-01更新
|
594次组卷
|
2卷引用:内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题
8 . 在下列四个图形中,点P从点O出发,按逆时针方向沿周长为l的图形运动一周,O、P两点连线的距离y与点P走过的路程x的函数关系如图,那么点P所走的图形是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/22/013773c4-e5c8-4bc4-aa2f-cf0fa6b4fcab.png?resizew=165)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/22/013773c4-e5c8-4bc4-aa2f-cf0fa6b4fcab.png?resizew=165)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-04-01更新
|
295次组卷
|
2卷引用:内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题
解题方法
9 . 在直三棱柱
中,各棱长均为2,M,N,P,Q分别是线段
,
,
,
的中点,点D在线段
上,则下列结论错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f1f229274a6e17977cc047814212589.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/438f34bc8b04e8c494b91306ac6fe352.png)
A.三棱柱![]() ![]() | B.![]() |
C.![]() ![]() | D.三棱锥![]() |
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10 . 已知F是双曲线
的左焦点,过点F的直线l与双曲线C的一条渐近线垂直,垂足为M,且直线l与双曲线C的右支交于点N,若
,则双曲线C的渐近线方程为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bf4fd84818abac17a9d21237ac5ce5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bca2cc6977297372929d86325583ec7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-04-01更新
|
395次组卷
|
2卷引用:内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题