解题方法
1 . 若函数
在区间
上单调递增,则k的取值范围是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53e90a7e13e29faa5acd0ef63dece869.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3741faf608b0cb549d852b1037d0046c.png)
您最近一年使用:0次
解题方法
2 . 已知函数
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0d0a191ad038b6fc08d08311048d228.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb04d514baf56eec084671b88898770b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98cf78bc7435d06dd8a9112c5c8a178b.png)
您最近一年使用:0次
名校
3 . 已知函数
(
表示不超过
的最大整数),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45987157289348c4a401551ffd7cb820.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e6b1826b8eadc1e9361d2f989545df0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c4f5908d6a1217e493ed7586b6964dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45987157289348c4a401551ffd7cb820.png)
您最近一年使用:0次
解题方法
4 . 若
,则函数
的最大值与最小值的和为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0753d9770c7fc699de7ee7126ec94ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/687a551fa3de7f7631ab7dbd1f7e85a7.png)
您最近一年使用:0次
名校
解题方法
5 . 设
是定义在R上的奇函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba6f464aa447524ec2e4183abb6e64f.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6284a8a1ae089cc4878af14be3693c52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba6f464aa447524ec2e4183abb6e64f.png)
您最近一年使用:0次
名校
6 . 已知
,则x=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce7a565c8a7c25763ce68e433eb7831b.png)
您最近一年使用:0次
名校
解题方法
7 . 设函数
是定义域为
的奇函数,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9471b4864932cd4ea3410c5bb85e71b.png)
____________ .
![](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/9e298fe246eef819dd9b1edabe3bb9cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9471b4864932cd4ea3410c5bb85e71b.png)
您最近一年使用:0次
2024-02-29更新
|
326次组卷
|
2卷引用:安徽省合肥市第一中学2023-2024学年高二下学期学业水平考试数学模拟卷
名校
8 . 设集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef74e359b347e0f35b30983329acc367.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b83c3f3c7061467c4fb41be8d8ec86b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef74e359b347e0f35b30983329acc367.png)
您最近一年使用:0次
2024-02-29更新
|
367次组卷
|
2卷引用:安徽省合肥市第一中学2023-2024学年高二下学期学业水平考试数学模拟卷
解题方法
9 . 已知的
,给出下列三个结论:
①
的定义域为
;
②
;
③
,使曲线
与
恰有两个交点.
其中所有正确结论的序号是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e6d787582c41aa2480d63800f6b9f1e.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfab230defabd1d86366c5de037ea1d5.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cec820c200592cb37867dd85b3c62f03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac02a054bd0771a56987af33454baaea.png)
其中所有正确结论的序号是
您最近一年使用:0次
10 . 已知
是定义域为
的奇函数,且当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e68c08df2c0aadb1c3084ee738e2a7b5.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2628e2dd7a988cc80530e739c22b2280.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5641a13aa295dfd45bb2cc9f60e2734d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e68c08df2c0aadb1c3084ee738e2a7b5.png)
您最近一年使用:0次
2024-01-08更新
|
851次组卷
|
5卷引用:专题03 函数性质的综合问题-【寒假自学课】(人教A版2019)