解题方法
1 . 函数
和
的定义域均为
,且
为偶函数,
为奇函数,
,均有
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d73d4ad03272dc8a9944e20f1388cfc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3d50d58f49ed2ca192d96ccd62bea8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee36c2f0419ec96e9c711a7ec418fb84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/613045bfe237786e910ce240efecb43a.png)
A.335 | B.345 | C.356 | D.357 |
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2 . 已知
是定义在
上的奇函数,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10c9bb674d10adfe92a3f3f3bb736e6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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3 . 下列说法中,正确的是( )
A.函数![]() |
B.函数![]() |
C.函数![]() ![]() ![]() |
D.函数![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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解题方法
4 . 已知
是
上的奇函数,且
,当
时,
,则
( )
![](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/86d78dec1c1e00ec02d7bdaf76ef8901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f7dbb416ec1ff1984a724a4f48bf692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/becd598a11b876d858728161a7a09705.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5215a578933ba72022450a6d3a37d14.png)
A.3 | B.![]() | C.255 | D.![]() |
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解题方法
5 . 设
,则函数
的所有零点之和为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d9cc7e02901d78afd94d07dfbf0b5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/289d8150c255ab37bbdb8f0be62418a4.png)
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6 . 下列说法正确的是( )
A.命题“![]() ![]() ![]() ![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.“![]() ![]() |
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名校
解题方法
7 . 兴趣是最好的老师.学校为了丰富学生的兴趣,成立了多个兴趣小组,其中数学学习兴趣小组发现:形如
(
,
不同时为0)的函数图象可以由反比例函数的图象经过平移变换得到,则对函数
的图象及性质,下列表述正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a34d59bd320be6a74f909ef313f94eb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ee8c7112fbe9ba6bb5b1ee10fee4e6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44bc5f0ef5e9129e22310d5ea17cf1b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7df6efe4dcec921254aaf23bd08b1a59.png)
A.图象上点的纵坐标不可能为1 | B.图象与![]() |
C.函数在区间![]() | D.图象关于点![]() |
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解题方法
8 . 已知函数
的图象是在
上连续不断的曲线,
在区间项
上单调递增,且满足
,
,则不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03db4ea1dcb63b22cf4e917df5db581e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3feaa9bfde5d535450a58bbe06d235ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2251188d681465013ed924a44510283e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7874f70183ad2de284b52a53bdd8b722.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
解题方法
9 . 已知定义在R上的函数
满足以下条件:①函数
是偶函数;②对任意
,当
时,都有
.则
,
,
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52ea36101bd7f0cefa20125125903e0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/556c2cb58952de3619e902c5673d34c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8f09c0670e752aa71b00f219f374b8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19c1279b013238dc11e9c12afb2c0998.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a32822a106d217ffdec43557a236f786.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e38fffbc7ab9882480f4faa72390e23.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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名校
10 . 已知定义在R上的函数
的图象关于点
成中心对称,且当
时,
(其中
为待定常数),则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b094cba781181aeb90752170e9ba6c94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02126620d782d0d3863c4f3619194d98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58aad286d35121b209a5d41e0c7890de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
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