名校
解题方法
1 . 已知直线
与圆
(
为整数)相切,当圆
的圆心到直线
的距离最大时,
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d5675ea6e0ce5d12ff47274edb2c2a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d72f08fad5e0d4c978a29ad4ba5400ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cf5163d6bb48d68cf9d36420b980094.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
A.![]() | B.![]() | C.1 | D.![]() |
您最近一年使用:0次
2022-11-24更新
|
504次组卷
|
3卷引用:吉林省长春市第二实验中学2022-2023学年高三上学期期末数学试题
名校
2 . 已知a,b,
,函数
,
,
对任意的
,
,
,
两两相乘都不小于0,且
,则一定有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0097ca400d4619a94c4282c1ef6ec68e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f835f37ba96ad1ebd8d74d071f0065fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/493db98b5e52328db4dd952e589b3cb6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bcdc7425f779df912815a21443ada1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0eb7df298a9364b36e079a61caec815c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/257cacdeb4aa5102c5bb2b33a71fae0f.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2022-11-13更新
|
446次组卷
|
4卷引用:期末考试押题卷二(考试范围:必修第一册全部)-2022-2023学年高一数学新教材同步配套教学讲义(苏教版2019必修第一册)
(已下线)期末考试押题卷二(考试范围:必修第一册全部)-2022-2023学年高一数学新教材同步配套教学讲义(苏教版2019必修第一册)浙江省浙南名校联盟2022-2023学年高一上学期期中联考数学试题福建省南安第一中学2022-2023学年高一上学期第二阶段教学质量检测数学试题(已下线)第四章 幂函数、指数函数与对数函数(压轴题专练)-速记·巧练(沪教版2020必修第一册)
名校
解题方法
3 . 奇函数
定义域为
,其导函数是
.当
时,有
,则关于
的不等式
的解集为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c61891c8d7ddf349a35d2cce45a1339.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2437d40a85a950a06b1824312ddfd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ee51b5793209f06e9ca9ab2326d52f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fb61f59cca3e482417b152af18be179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de11e8f7e63272ebbabd3a926e9a5550.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2017-04-07更新
|
1449次组卷
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6卷引用:吉林省辽源第五中学2016-2017学年高二下学期期末考试数学(文)试题