解题方法
1 . 已知函数
,数列
满足
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16c10e9fb79eeab8b6adb0a710c508f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3e9780163bd53b4042daef261b0e065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ddfabd1f72ac17115dd8f9a6d4d3883.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/847942fff3793bb274cd24f6514f7827.png)
A.0 | B.1 | C.2 | D.3 |
您最近一年使用:0次
名校
解题方法
2 . 已知定义在
上的函数
,对任意
有
,其中
;当
时,
,则( )
![](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/f5ab4b75fa22deba7fcbcdcb31dd45b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab0c6f119137e1b6760d55956d99d963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/321b6c58f9bcbbcf99ba037e3bd4497a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
A.![]() ![]() |
B.![]() |
C.若函数![]() ![]() ![]() |
D.若函数![]() ![]() |
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解题方法
3 . 已知函数
,图象经过点
,且
.
(1)求
的值;
(2)用定义法证明函数
在区间
上单调递增.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee99b7780ae10d705c5bf7345f9fbf03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ab32f3da694b3eee0b6f0bdc8569bd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e98567ba8e9c3bd123734a46ff339a96.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b15bd315b801f71bc30b8d772098614.png)
(2)用定义法证明函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c7028a5fa4d781d382ca3b73b74796e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6643dbcc2d816008babf6dde26555d2.png)
您最近一年使用:0次
解题方法
4 . 已知定义域为
的函数
是奇函数,且
,则
( )
![](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/1b3b657ebd1733b4f19dcbec44919924.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e23be533429387772591dc5124455e8.png)
A.0 | B.1 | C.2 | D.3 |
您最近一年使用:0次
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解题方法
5 . 已知函数
为奇函数,则
的值为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b5d059a39508b3b182ed4e9194394a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
昨日更新
|
422次组卷
|
3卷引用:云南省曲靖市第一中学2023-2024学年高二下学期第二次阶段性考试(6月)数学试题
解题方法
6 . 已知函数
是定义在
上的偶函数,且在
上单调递增.若关于
的不等式
的解集为
,则不等式
的解集为( )
![](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/5ed2f490aac02631c2ed9e6b76354a49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd8e1678dbc73e59a93366c1f6a59b42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c060d0d113e41c877135c71798301ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e70690eedf6fb876238babb36932469c.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
7 . 若定义域为
的奇函数
满足
,则
在
上的零点个数至少为( )
![](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/dac47c1b6230edf33b5a1c76b75025de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b61bb7cb94b4d06f0090df1e365667.png)
A.5 | B.6 | C.7 | D.8 |
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解题方法
8 . 下列四个函数中,不具有奇偶性的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
9 . 已知函数
的定义域为
,
的图像关于直线
对称,且对任意的
都有
,则下列正确的是( )
![](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/c2c3dd8fa2dc8c0c7e255bfb054ad34c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a8d2b5dd64a8e4a5074d2e8a26cc6d.png)
A.![]() | B.![]() |
C.2是![]() | D.![]() |
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解题方法
10 . 已知
为奇函数,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/359c18bf0997b02074507f4c73a7f640.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/934d37c81b2266c7b86bcc11afaf5f91.png)
A.1 | B.2 | C.0 | D.![]() |
您最近一年使用:0次