已知函数
是指数函数.
(1)求
的表达式;
(2)令
,解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91f01820277b559c24348ed7dffbbcfa.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)令
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bddbeef6320940fcf1f880d1c18d212.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad6e93d6d16ce62b56179d370f4a49b5.png)
19-20高一·浙江·期末 查看更多[3]
(已下线)【新东方】绍兴qw69沪教版(2020) 必修第一册 精准辅导 第4章 单元测试卷(已下线)专题01幂函数、指数函数与对数函数全章复习攻略与难点强化训练(2)-【寒假自学课】(沪教版2020)
更新时间:2021-01-06 13:42:42
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【推荐2】已知函数
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![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/20/5549c67f-8086-40c2-8c17-25aa54595379.png?resizew=168)
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(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2608a57caffde627dbf140ca22a2ff8a.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebea1664efbac28b6218081121e3bbd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3606fd3966dc72e0f8a32047945a86e2.png)
(1)令
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a035d5e9162645caed5c6ca4fde7f963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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(3)若存在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a0d22118c3b1205fa486805d7fdac7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d7561b3ccf856392a3d7bc5713ecc0.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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