名校
1 . 函数
的图像关于点
中心对称,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5a94417d0d62715ea4067280d733df.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b4062aeded2d6af380452a8e6cb37d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07265e54e3fc407a44195033fce3b4b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5a94417d0d62715ea4067280d733df.png)
您最近一年使用:0次
名校
解题方法
2 . 已知函数
满足
,且以
点为对称中心,写出一个符合条件的函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac32b7bd6a18e176a6939c032efb995b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29343388ca8b33dc98325e65382b38a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
您最近一年使用:0次
解题方法
3 . 已知函数
且
,则
的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e7a0908d3a3efe21a271ed5dbcf01f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e0f5d96ad0b67d0a69ef0c6cd5229d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c31c5468219f0c03b3bd7112740310a.png)
您最近一年使用:0次
名校
4 . 已知定义在R上的函数
满足
,若
与
的交点为
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/179425025d80adfafcef9d6167709e5d.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84fa861813f94619a7fc242250190b44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68e165f8eee9750c988ca044f276138a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc7b73af3dc8b4f5cbf01551ce6f78fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8e6149b67ed777dcb20b0bf9e052c26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/179425025d80adfafcef9d6167709e5d.png)
您最近一年使用:0次
2022-11-12更新
|
281次组卷
|
2卷引用:浙江省杭州市萧山区2022-2023学年高一上学期期中数学试题
解题方法
5 . 我们知道,函数
的图像关于原点成中心对称图形的充要条件是函数
为奇函数,有同学发现可以将其推广为函数
的图像关于点
成中心对称图形的充要条件是函数
为奇函数.类比上述推广结论,函数
的图像关于直线
成轴对称图形的充要条件是_________ ;函数
图像的对称中心为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827539d066d1b78e7ef8bc1569864971.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/830a9e13de1222eb9c3d5e4b636f50fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54b53b86bd516400d6fa7dabb3603f31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7bc57a9ac3f82c3b8af4fe78e5c861b.png)
您最近一年使用:0次
名校
6 . 已知
,若函数
的图象关于直线
对称,且对于任意正数
都有
成立,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
________ ,实数
的最小值是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/360ff131c51a4ef6745538c18cec92c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac8085f73063d4c3f21dccace9c0c49a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/639c3d2ff5ee566fcc1b69c65712a661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7e132369d4274764a98e83b9d831015.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
您最近一年使用:0次
2022-11-09更新
|
321次组卷
|
4卷引用:江苏省南京市鼓楼区2022-2023学年高一上学期期中数学试题
名校
7 . 对于函数
的定义域中任意
,
(
)有如下结论:
①
; ②
;
③
; ④
.
上述结论中正确结论的序号是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c8a7415f59399b4b1a46489252af39a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/717a1efcded39ade5c5e98eeb21013e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf09856cc74bf37a5eb547bb2adb880.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0abb29cf353b78edb7bf618293edc599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c57efa20c90b7962f9444e7666a12288.png)
上述结论中正确结论的序号是
您最近一年使用:0次
解题方法
8 . 已知函数
,则满足
的
取值范围是____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aae6ed0fe85a57d444eb5a436bf1e8cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f9ce91c8fddea486d6a45d7e217f5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
名校
9 . 已知函数
与
的图像上不存在关于
轴对称的点,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87b37ea518fb906f9e6345e5005bade5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a47168857d0210adb087f4cf8522287.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
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10 . 已知函数
的图象关于直线
对称.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
____________ ,若
,函数
的最小值记为
,则
的最大值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/954a853c1012e2e8b59054d1b7fc119c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f2f2d7c81cb44416bcdf59419637682.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c69a31c0b2a8265ac1ca78965e187f4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0593688076d2f4210f6e6aa5b4e72c82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0593688076d2f4210f6e6aa5b4e72c82.png)
您最近一年使用:0次