名校
解题方法
1 . 已知函数
(
且
).
(1)若
,且
,求函数
的零点;
(2)当
时,
有最小值
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbaa09784bcac00cdb70865cfa736e93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4148220a84d34d5993f6dad9e607ea5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f6102c97367fa07b15568edc434a046.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb134b2b48acc99213fff6ccfee65f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-01-08更新
|
316次组卷
|
3卷引用:河南省焦作市博爱县第一中学2023-2024学年高一上学期期中数学试题
名校
2 . 已知函数
.
(1)若
的两个零点为
,
,求实数
,
的值;
(2)求关于
的不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b11f9b4fcf0904f8fdf8674546f224e7.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fb7d0a3cb9e1ec6bee0884a8ea4d7a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)求关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6acb0f1ac694dd177e99fc385f23318.png)
您最近一年使用:0次
2022-11-28更新
|
437次组卷
|
2卷引用:河南省焦作市博爱县第一中学2023-2024学年高一上学期期中数学试题
名校
解题方法
3 . 已知函数
.
(1)若
,求函数
的零点;
(2)探索是否存在实数
,使得函数
为奇函数?若存在,求出实数
的值并证明;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/369373d4de0cf8a0a264ca6a2a3b2fca.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0b6855ff38858f4c62013c46a0aa3bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)探索是否存在实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
您最近一年使用:0次
2021-01-30更新
|
568次组卷
|
4卷引用:河南省沁阳市高级中学2021-2022学年高一上学期期末模拟数学试题
河南省沁阳市高级中学2021-2022学年高一上学期期末模拟数学试题山东省潍坊市2020-2021学年高一上学期期末数学试题湖北省荆州市沙市第五中学2021-2022学年高一上学期12月月考数学试题(已下线)第4章 指数函数、对数函数与幂函数-【优化数学】单元测试基础卷(人教B版2019)