解题方法
1 . 定义域为
的函数
满足
,当
时,
若
时,
恒成立,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de720327d93976eae8a823cdb08b25cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4eccc8b4cef84da4388fc696fef97a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b68016ac312297d6f4ab223a72193119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e2770e48a6c1bfcc9f0a2fcff68c32b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c3cffdfc86405e6af41f70e89d2cacc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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名校
解题方法
2 . 研究表明,函数
为奇函数时,函数
的图象关于点
成中心对称,若函数
的图象对称中心为
,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c86212cfe7338ae7adca7d58eca15fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827539d066d1b78e7ef8bc1569864971.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4329af0570e78b81e930074029ee60b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827539d066d1b78e7ef8bc1569864971.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
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2024-01-09更新
|
157次组卷
|
2卷引用:广东省佛山市第一中学2020-2021学年高一上学期期中考试数学试题
解题方法
3 . 已知函数
是定义在
上的单调函数,且对任意的实数
,有
, 则不等式
的解集是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c527c7ae3d4cb3827197e1077e4b23e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fd9c5f0e78c7eadfea06d733bf88684.png)
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4 . 实数
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bc13382ae44f4b4a0dcb57ede6a920a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
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5 . 计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c04e8ef66d0f6a8a7662007c0cba548b.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c04e8ef66d0f6a8a7662007c0cba548b.png)
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名校
6 . 设
且
,则
=________ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2133cd64cdc27fb7b1784f05887f7304.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24f1a77df4f43746a2e3fa334503ae0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e41e75a3b91e06feb3080bd962ee7d8.png)
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2022高一·江苏·专题练习
解题方法
7 . 定义域为
的函数
,若关于
的方程
恰有5个不同的实数解
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00057860ea8d620c833aa8a413909aff.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d65654181ae81f1f705e28924dc6a9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a562469da174b08f1d95a9528cbde688.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/195f9cb9c1ca84756dd98afdc784ead9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00057860ea8d620c833aa8a413909aff.png)
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2023-02-28更新
|
204次组卷
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3卷引用:第六届高一试题(初赛)-“枫叶新希望杯”全国数学大赛真题解析(高中版)
第六届高一试题(初赛)-“枫叶新希望杯”全国数学大赛真题解析(高中版)第五届高一试题(决赛)-“枫叶新希望杯”全国数学大赛真题解析(高中版)(已下线)专题03 函数与方程的综合应用问题-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)
名校
8 . 已知函数
,当方程
有两解时,
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51ea8cd5fbc7dd75cf8138bd00682e31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7072fcba028cb70e42a9f8a69c5e925e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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2023-12-08更新
|
460次组卷
|
8卷引用:天津市东丽区2020-2021学年高一上学期期末数学试题
解题方法
9 . 设集合
,
,若
,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a79896748863bdb72c8b7a60d5f0ce8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afaab64d68af6e0ba468b9b85bfff703.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
10 . 已知幂函数
的图象过点
,且
,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f98703a94efdf092738b9b9cc431b2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd3e8479ec84eacfac8d492dd869b617.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0941744b1d0f715b3467a3637b3e9ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2023-01-01更新
|
298次组卷
|
3卷引用:上海交通大学附属中学2020届高三下学期开学考试数学试题