名校
解题方法
1 . 已知
,
都是定义在
上且不恒为0的函数,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
A.![]() |
B.![]() |
C.若![]() ![]() ![]() |
D.若![]() ![]() ![]() |
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2022-12-20更新
|
878次组卷
|
2卷引用:重庆市巴蜀中学校2022-2023学年高一上学期期中数学试题
2 . 已知定义域为
的函数
对任意实数
都有
,且
,则以下结论正确的有( )
![](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/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82bde53de43dda74249725823c0e6610.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d8dfda35f1dc37e92b20d67219aa91e.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() |
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2022-12-09更新
|
1243次组卷
|
5卷引用:重庆市第八中学校2022-2023学年高一上学期第二次月考数学试题
名校
解题方法
3 . 已知定义在R上的连续奇函数f(x)满足
,且在区间[0,2]上单调递增,下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23e3c92f3f47d02fae5e4022f1bbe8ff.png)
A.函数f(x)的图像关于直线![]() |
B.函数f(x)的单调递增区间为![]() |
C.函数f(x)在区间(-2019,2019)上恰有1010个最值点 |
D.若关于x的方程![]() |
您最近一年使用:0次
名校
解题方法
4 . 定义在
上的函数
满足
,且当
时,
,则有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc30165c18de623d0a3efb961e606d1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bd6e035a5577988a6fbb8d49e87156.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e01d07f3a82196cabb98a2ab98686eb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b666663ce3537a634a3b427b418eb62.png)
A.![]() | B.存在非零实数a,b,使得![]() |
C.![]() | D.![]() |
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2022-06-28更新
|
1642次组卷
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4卷引用:重庆市万州第二高级中学2021-2022学年高二下学期六月第二次质量检测数学试题
5 . 已知函数
对任意实数
,
恒有
且当
,
其中正确的结论是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab0c6f119137e1b6760d55956d99d963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03c5eeb642e77937e824f524915b1cfe.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() ![]() |
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6 . 已知
是偶函数,对任意的
都有
,且
当
,且
时,
恒成立,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df2702974112227d7b98c91a86ea4459.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/deefe931175ffe0ed5a0565df9449733.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f823dee1706b2dc44ecf54112d294028.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/717a1efcded39ade5c5e98eeb21013e4.png)
A.![]() | B.直线![]() ![]() |
C.![]() ![]() | D.方程![]() ![]() ![]() |
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2021-01-23更新
|
512次组卷
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3卷引用:重庆市缙云教育联盟2021-2022学年高二下学期5月质量检测数学试题