名校
1 . 已知函数
,
,当
,且
时,方程
根的个数一定不少于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35686f4661a06a11222b81e3b507295c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53f4716b6d4e74cb1209ea8a10db84bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9ee86b9632b458e1ed2089750e75b96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38f0e9c04402a0ffdaa25c3e3c82c7dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f8bfb563f79688d136e0cb958b5153c.png)
A.9 | B.10 | C.11 | D.12 |
您最近一年使用:0次
2021-08-26更新
|
627次组卷
|
3卷引用:天津市南开中学2021-2022学年高三上学期第二次统练数学试题
天津市南开中学2021-2022学年高三上学期第二次统练数学试题湖南省长沙市第一中学2020-2021学年高三上学期月考(二)数学试题(已下线)热点15 函数的零点问题处理策略与解题技巧-2022年高考数学核心热点突破(全国通用版)【学科网名师堂】
解题方法
2 . 已知函数
的定义域为
,且函数
的图象关于直线
对称,当
时,
,若
,
,
,则
,
,
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a675abd1727f759b37e4054b81b1b71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99ca0904d12f8dc4b3956645ae3ae2f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/639c3d2ff5ee566fcc1b69c65712a661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a90f71a22daa4df7bd75c1e3e66fcb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00cfa3aea25832e5a225cdb0a83f566d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc0816a99ea1279ab5f832cc8d3bd9b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69df61e385444535e4edf745389a4946.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3872eb0f31c8d8ce5b58be65503a4e25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次