已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f6665a5a309e6f37eb66145845273c2.png)
①![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a751b14e3289f6011d4f9b426ecf06ef.png)
______ ;
②函数
与函数
,二者图象有______ 个交点.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f6665a5a309e6f37eb66145845273c2.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a751b14e3289f6011d4f9b426ecf06ef.png)
②函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ad8560f70f3fa1a838a52a5fd4b806c.png)
更新时间:2022-01-13 10:52:53
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