函数
的图象的对称轴方程为
,则常数
=__
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2898b8d8ed05be4f10b1207a43d4d915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
12-13高一上·陕西西安·期末 查看更多[2]
更新时间:2016-12-01 14:23:20
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【推荐1】已知定义在
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【推荐2】设
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【推荐1】欧巴老师布置给时镇同学这样一份数学作业:在同一个直角坐标系中画出四个对数函数的图象,使它们的底数分别为
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【推荐2】函数f(x)=
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