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1 . (1)若
,求
的值;
(2)已知
,
,试用
表示
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04fd2d6e3ba00ad1a251aeeee949eb33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94987f47504e21ccc3cd7ce940bdc092.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a08a2a5540efcdb5a77aa4ea3049884.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/850df3e299d9b1ecbda7e3a59e2a255e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad8601ead9488470ec644f9c55988a06.png)
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解题方法
2 . 已知
为定义域在
上的偶函数,当
时
,则
=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e01d07f3a82196cabb98a2ab98686eb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfb7226184251e5fe7c9e83eb6759630.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70808240d5acf1a936c25c78b79c4954.png)
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2023-01-12更新
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2卷引用:吉林省长春市东北师范大学附属中学2022-2023学年高一上学期期末数学试题
3 . 已知函数
则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/436f1538e6f348274313074c305c6a50.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/765bbe60aef3974c61ec57c6e1d4e52e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/436f1538e6f348274313074c305c6a50.png)
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解题方法
4 . 若
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/595602c9cbdfc9d5454c6184c7f22ab2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62fef8302d52d77c2d0d0fc0fb3e7ab9.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-01-08更新
|
577次组卷
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5卷引用:吉林省长春市长春外国语学校2023-2024学年高一上学期12月月考数学试题
吉林省长春市长春外国语学校2023-2024学年高一上学期12月月考数学试题广东省广州市第九十七中学2022-2023学年高一上学期期末数学试题湖南省永州市第一中学2022-2023学年高一上学期期末数学试题(已下线)4.2 对数(2)-【帮课堂】(苏教版2019必修第一册)(已下线)期中考前必刷卷02-期中考点大串讲(苏教版2019必修第一册)
5 . 计算
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6700c293ec26688bb4407197373a9f90.png)
A.4. | B.3. | C.2. | D.1. |
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6 . (1)
;
(2)若
,
,求
的值(结果用
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dd793c047721bdbdecbeb68417b750e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d374949da9f35029d5be3f1601833773.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5bd6d715955605b8fe87922fd959c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/627bfd2e668a89ae153557414dd266aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62ff2912fd8d93b6e692936d95b727c5.png)
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7 . 计算下列各式.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f098d7de5f75a0d15e01fbd8030b7341.png)
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f098d7de5f75a0d15e01fbd8030b7341.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1dd8bff1b674c5f4f126e2c01ec55f6.png)
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2023-01-06更新
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3卷引用:吉林省吉林市第一中学2023-2024学年高一上学期9月月考数学试题(创新班)
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解题方法
8 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34c890d91208beb56930716885379ea0.png)
则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34c890d91208beb56930716885379ea0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05250abe6da85eb0b555948d7dbaf317.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6fc21eab676d937a98d8e657753600e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-12-26更新
|
1861次组卷
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6卷引用:吉林省长春市长春市希望高中2022-2023学年高一上学期期末数学试题
9 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eda2b3515569796d26835a3ec80e14a8.png)
______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eda2b3515569796d26835a3ec80e14a8.png)
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10 . 下列运算中正确的是( )
A.![]() | B.当![]() |
C.若![]() ![]() ![]() | D.![]() |
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