函数
(
,
)的零点是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34c13962881bc9ca1086a4fc08e47136.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
更新时间:2021-12-25 17:04:57
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【知识点】 求函数的零点
相似题推荐
填空题-双空题
|
较易
(0.85)
解题方法
【推荐1】设函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c57cc59811070cf9a61247333be66b8a.png)
___ ,函数
的零点为____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42a1446931ca3790e06ac24b0b74049b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c57cc59811070cf9a61247333be66b8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3033291263ef14fbb35ae296117337b2.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
【推荐2】规定记号"
"表示一种运算,即
,若
,函数
的图象关于直线
对称,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7ec4b4a628ce4482e16a3edc2953fc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e94bdad8a8a283fe3712038650e844b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f0d68648b10fce54dfc19c5ee60086d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/383ecbc503a8b55550604ddd4957f663.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b650820d7bed48ed67a2869ad8c65ff1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
您最近一年使用:0次