解题方法
1 . 定义在R上的偶函数
满足
且在
上单调递增,
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275815073d040d04fe4820f9841b78d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e11f4ca0e7ace69f92130d0525bcdb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/012c43e24257ad907313c9e6c40054c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad630e9d423404f8f3c1f6119d5a6a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21f306294884a0132b0aaf7369f2de53.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 已知定义域为
的奇函数
满足
,且当
时,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9296c5815eccedc0d0b86f6d5a04a64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3e46371f310e03a153a1698aad9d4c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3daad3a31a3597f75fa109736ed2ebf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45987157289348c4a401551ffd7cb820.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-03-18更新
|
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5卷引用:广西北部湾经济区2023届高三一模数学(文)试题
广西北部湾经济区2023届高三一模数学(文)试题2020届陕西省西安市西北工业大学附中高三第一次模拟考试数学(文)试题(已下线)专题02 函数-2020年高三数学(文)3-4月模拟试题汇编(已下线)专题2.3 函数的奇偶性及周期性-2021年高考数学(文)一轮复习-题型全归纳与高效训练突破湖南省永州市蓝山县第二中学2023-2024学年高一上学期期中数学试题
3 . 函数
(
是自然对数的底数)的图象大致为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/710133be34d96ba767ec4a00691d73fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/168b3e4b1d6f04226fa2687a72a268b4.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
4 . 设
是定义在
上的偶函数,且在
上为增函数,则不等式
的解集为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7640546fb64e63bc524651ba814a2323.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fe1ab9622030480a6d220a1178a37cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/100cc01e4d05d03343d18f58dbce7850.png)
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2020-03-16更新
|
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2卷引用:广西玉林市育才中学2022届高三12月月考数学(理)试题
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5 . 已知函数
满足
,若函数
与
图象的交点为
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb7f04a0d543ab3f626b6fff5d2305f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9ae9242de75be1607c580ab496a6717.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6614eb04943ec58f5436fe843b405b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/237475f01763af8933055e931e7a3975.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6889a8dd0371b96129f4d25d2a0ab1a5.png)
A.0 | B.![]() | C.![]() | D.![]() |
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2020-03-15更新
|
223次组卷
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3卷引用:广西玉林市育才中学2022届高三12月月考数学(理)试题
6 . 已知函数
,函数
满足
,若函数
恰有
个零点,则所有这些零点之和为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9e6add866db4dff173e0a288e86980.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a41aa90eb0b10e25c98c3bdb9b4d8e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f96ea6b56740d33c8341558cabef45e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/151e5633a5d0cc30b254167e3dda5803.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-01-17更新
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6卷引用:广西壮族自治区南宁市兴宁区第三中学2019-2020学年高三上学期9月月考数学(文)试题
名校
解题方法
7 . 函数
为奇函数,则
=_______ ;
的值域为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bf3295d4e15ec3aca280fad9f2d7154.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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2019-10-03更新
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2卷引用:2020届西大附中高三9月月考数学(文)试题
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8 . 已知
,满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15b857a8000d7e2998e6c7b05743504d.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83fd19d5b4ff0259991bbe923eece00d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f61b428d47c9e79c263f767c90b3e43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15b857a8000d7e2998e6c7b05743504d.png)
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2019-09-26更新
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2卷引用:广西南宁三中2020届高三数学(理科)考试四试题
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9 . 已知函数
为奇函数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70483fa5ead90dac7e1969a10d0d3502.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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2019-09-26更新
|
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3卷引用:2016届广西桂林、北海、崇左市高三3月联合调研文科数学试卷
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10 . 已知定义在
上的奇函数
满足
,当
时,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/735d408c1b9eac7cb28744ac0924f0b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa130b80a64f150b2ab78d40cf128c8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/246b8b7593f88a4357367fd13b006b37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82fa8616a4d01f582121f535fb4d7b6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5eb72b4c134ef1672b330453ca780270.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/735d408c1b9eac7cb28744ac0924f0b3.png)
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2019-09-24更新
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6卷引用:广西北流市实验中学2020届高三下学期开学考试数学(文)试题