1 . 若曲线
的一条切线为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db192285632d1991b4ee7a003a52205.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/292c3b844f1c01b6431efbc84e50c6cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
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2 . 函数
,将
的图象上所有点的横坐标缩短到原来的
(纵坐标不变)得到函数
的图象,若
在
上恰有1个极值点,则
的最小整数值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52f077a65ccc905b7baf8b65de3b3d3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/149209d1782f1846b8cf6ec01aea0678.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
名校
解题方法
3 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a45c7469ea608a87403daa6f51af1fc1.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e84f7010c29e89de4e36b5c69f684e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a45c7469ea608a87403daa6f51af1fc1.png)
您最近一年使用:0次
解题方法
4 . 函数
,将
的图象上所有点的横坐标缩短到原来的
(纵坐标不变)得到函数
的图象,若
在
上恰有1个极值点,则
的最大整数值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75add0d57c3742215f4244f93e881ba7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72a37f0b21d87d6014586b6052b0bd45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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5 . 已知a,b,c分别为
三个内角A,B,C的对边,且
,则
的取值范围是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e29556a32a778bf1eea8e70139a8317.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2122e3f1e76a635e58e4d54aa594c552.png)
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解题方法
6 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f74da1d8942c941ea474061616f9aa2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f4cb613d7f729ae3e64ae0d1a2463d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f74da1d8942c941ea474061616f9aa2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
您最近一年使用:0次
7 . 如图,
为山脚两侧共线的三点,在山顶
处观测三点的俯角分别为
.现测得
.计划沿直线
开通一条穿山隧道,则隧道
的长度为________
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61ba63ad02b1d5af2982fac3d91eb15c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25e16fa2a1f51bcfd55d91987b8e6abf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5fe30c67ac20cd4e8b9cc2d0d420a7b.png)
![](https://img.xkw.com/dksih/QBM/2023/7/7/3275891296165888/3279438852218880/STEM/50fc6cbf7e86443a86c35781cbb0c4d8.png?resizew=366)
您最近一年使用:0次
解题方法
8 .
中,
,
,
,
为
的外接圆上一动点,则
的最大值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f89deb952f57f4b3fa4887b098b7b91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efc6e4b936d7a800e839a30c3839574d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8a7b5adfcac0f46a4cd19da4ebb4a2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd2a2a843ec6b1973068444b19b0616.png)
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9 . 在平面直角坐标系
中,若对于曲线
上的任意点
,都存在曲线
上的点
,使得
成立,则称函数
具备“
性质”.则下列函数具备“
性质”的序号是__________ .
①
;②
;③
;④
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81ffe69ab39492e018a51e21b52dd0fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36e16415b61722f9961e412386e6819f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36e16415b61722f9961e412386e6819f.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ab466aedd6e176088d8dee7bc3e3aaa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb933c1fbeb3dd9929fd1623ba203eba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff7071d5bd0a9c62c880700cb16826df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4728764fa081f0fedfd0acfb9e941cd.png)
您最近一年使用:0次
2023-07-12更新
|
84次组卷
|
2卷引用:四川省自贡市2022-2023学年高二下学期期末考试数学(文)试题
10 . 已知直线
和以
为端点的线段相交,则实数
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/571233d0fb97653115893b53c27122d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9962acb9287bd43cc749fb32a5b9ec77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2023-11-06更新
|
606次组卷
|
6卷引用:四川省自贡市第二十二中学校2023-2024学年高二上学期期中数学试题
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