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1 . 已知函数
且
)
(1)求
的解析式并判断
的奇偶性;
(2)解关于
的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36007e3ef2eca3aec1808db86b2a1833.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/907e9143de1c85a914c3783fc4b359e0.png)
您最近一年使用:0次
2017-12-07更新
|
835次组卷
|
4卷引用:专题3.11—对数函数-2022届高三数学一轮复习精讲精练
(已下线)专题3.11—对数函数-2022届高三数学一轮复习精讲精练四川省眉山中学2017-2018学年高一上学期期中考试数学试题广西南宁市第三中学2019-2020学年高一上学期期中数学试题河南省君兮联盟大联考2022-2023学年高一上学期阶段性测试数学试题
2 . 已知函数
,其中常数
且
,记函数
.
(1)求函数
的零点.
(2)若关于
的方程
在区间
内有且仅有一解,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a693aef37be6eb265d1a220a224f82b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a7eb6f19c3dade157fcb1c2247ceeb2.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
(2)若关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5bacb95bedffa659ccf30b34a6c66ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7eb01fcd15d3e2efc25004a325b6c1eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次