解题方法
1 . 已知函数
在
上有定义,且
.若对任意给定的实数
,均有
恒成立,则不等式
的解集是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01bea8bf593f594c51fc7cc547482bee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9f58d4591d668b4bc32fae4faab8298.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8f09c0670e752aa71b00f219f374b8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3d4ea75993d6346abfa4d8f9e4d8136.png)
您最近一年使用:0次
解题方法
2 . 设函数
,
,则函数
的值域是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ccb5ba0ab5bca2d7c50844aae2baaec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac4cbc7b067862a3d9c6789b392fc068.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
3 . 已知函数
,则不等式
的解集为_________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/784dede66861f6f9b24e4e96666a4e60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82bb0e6b700590a54c2dc58deee2e03f.png)
您最近一年使用:0次
解题方法
4 . 已知函数
的定义域为
,对于任意
,当
时,
(其中
为自然对数的底数),若
,则实数
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03e1840471544407d1439f72e67dae23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42fd7af568e3d9f444beb0ff41426477.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2210f152080d9a68a97c805f5c1cde96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83fa297062ff72cf46f63b29c03cf982.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b44eb004ced8baf5b52205f630f10923.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解题方法
5 . 已知函数
是定义在
上的偶函数,
且对任意
,当
时,都有
恒成立.则不等式
的解集为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4db7707d6b2754808adefc9b2fb976a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/062cebd769c37b65770147e6659ba872.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/698cf53f76a1d637dfe2732d0a866eec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f711a76e203234daf39cf5bfdfd323c.png)
您最近一年使用:0次
2024-02-13更新
|
459次组卷
|
4卷引用:四川省广安市2023-2024学年高一上学期1月期末教学质量检测数学试题
6 . 若对任意的
,且
,都有
成立,则m的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fe386e855546736b74bebd45b8e5ff5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d8dafc71b106f39f4e15442220897b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ee92c8c563f125dc34b0c06c38548c1.png)
您最近一年使用:0次
名校
解题方法
7 . 设函数
,则满足
的
的取值范围为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab787250e9b5e148dfa63bd6eb7e1e55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3e21e5a556d8b208f2765684a70eca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
2024-02-03更新
|
571次组卷
|
3卷引用:江苏省南京市南京师大附中2023-2024学年高二上学期期末数学试题
江苏省南京市南京师大附中2023-2024学年高二上学期期末数学试题(已下线)专题07函数期末8种常考题型归类【好题汇编】-备战2023-2024学年高二数学下学期期末真题分类汇编(人教B版2019)河南省郑州市宇华实验学校2023-2024学年高二下学期开学摸底考试数学试题
解题方法
8 . 已知函数
是奇函数,则
的值为______ ;设
,若存在
,使
在区间
上的值域是
,则实数
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c31230aac020a87222b4f54b7c25bc4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78b5588afc52353ed599a3245135369a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b18edc6e2cea33c80b980949ed7d54f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d31e72421c0d65e00edb2acce12abffd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc3609700a12e22761fed5abfc5539a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
9 . 已知函数
的定义域是
,函数
的图象的对称中心是
,若对任意的
,且
,都有
成立,
,则不等式
的解集为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933093b52cca887f597cbe22a5467b11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e81e15b871dd32b2438ef8025bcc42d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79dc7fa0aecd5aa154f67749dc6e94f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ae8165a11d81bb51069bb0e83018621.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b2a7c2c68ff0f4fc26f278b6a739b0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7a0482ae4f0d86ef2270f8afc8f62fd.png)
您最近一年使用:0次
10 . 若函数
满足
,当
时,
,则不等式
的解集为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cf4ef913337a554528e639e7619f767.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fbdb4a9c7324e400bb355ce04620c8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc3faa07f175c7186b5a4ffab78d51a3.png)
您最近一年使用:0次