名校
解题方法
1 . 已知函数
、
分别是定义在
上的奇函数和偶函数,满足
,
且
,且
.
(1)求实数
的值,及
和
的表达式;
(2)若关于
的方程
在区间
内恰有两个不等实数根,求常数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d59564fe16ca72735148d3abcc9c174.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0d92411a97584ed970d91e9b93d7343.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
(2)若关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bc6e04a5b7ba05a700566cdd1b0cc49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/455ba3d3e46977fcbe5b71f8bb9df4be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
您最近一年使用:0次
2021-07-15更新
|
721次组卷
|
3卷引用:湖北省部分重点中学2019-2020学年高一下学期摸底考试数学试题
名校
解题方法
2 . 已知函数
的定义域为
,函数
(
且
)(
)的值域为
.
(1)若
,求
;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/968234dfca57614fdc5f935802402d00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da53929a8f67b9aa3827fdbd73ebd265.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/200f24e682c93e02a87f3f9d57dc5d40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a72e255618debf263770a94b0b8e1fbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2018高一下·浙江·专题练习
名校
3 . 已知奇函数
的定义域为[-1,1],当
时,
.
(1)求函数
在
上的值域;
(2)若
时,函数
的最小值为-2,求实数λ的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89a1891ad6476d0f35364b27d8f5241a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d5498da1a21442c943db1582d0e9e04.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf87d9d48c3de0a5e9f1a70e51a0bef.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eaae91ed6da60e86e3bb9b3eb7e03e60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e176f01f5ed320fb5322ea212fb32054.png)
您最近一年使用:0次
2019-03-03更新
|
1205次组卷
|
5卷引用:安徽省六安市第一中学2019-2020学年高二上学期开学考试数学(理)试题
安徽省六安市第一中学2019-2020学年高二上学期开学考试数学(理)试题(已下线)2017-2018学年度下学期高中期末备考 【浙江版】高一【精准复习模拟题】 基础卷02【教师版】【全国百强校】北京师范大学附属中学2018-2019学年高一上学期期末考试数学试题天津市武清区杨村第一中学2020-2021学年高一上学期第三次月考数学试题新疆师范大学附属中学2021-2022学年高二10月月考数学试题
解题方法
4 . 已知函数
是奇函数
.
(1)求实数
的值;
(2)试判断函数
在(
,
)上的单调性,并证明你的结论;
(3)若对任意的
,不等式
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07d28fd96a55f935ee1528bb1047f6fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a1a5f2533b8ea54b7022383f875666.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)试判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcba010071423f966e65cafc5c374ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55d22a34224dc28ecfc6c0aa64ce7eaa.png)
(3)若对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c51159984b2cb00f30b3986315019623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/647b56a86bb55515f0ad9e560bbf9718.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2016-12-03更新
|
601次组卷
|
2卷引用:2014-2015学年浙江省台州市书生中学高一下学期起始考数学试卷