函数
(
,且
)的图象必经过点的坐标________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7148c3102184d47b2fb3ba177c578650.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
更新时间:2023-02-25 12:58:52
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【知识点】 指数型函数图象过定点问题
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