1 . 设f(x)=ln
为奇函数,则a=_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/605a0d620642fe17b2d4631066bb0e4c.png)
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2020-03-21更新
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664次组卷
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2卷引用:广东省佛山市顺德区2020届高三第三次教学质量检测数学(文)试题
2013·江西吉安·一模
名校
解题方法
2 . 已知函数
的图像经过点A(1,1),则不等式
的解集为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d25e4e2d32249571b808a590b91fc666.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5be1d8c6384d7fabddb693b2b7fcdf4a.png)
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3 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82869dad28f771d088772a2c2b08b187.png)
的图象经过点
,则其反函数的解析式
=____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82869dad28f771d088772a2c2b08b187.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37b93abe2a497b7ef3cb8c1b9de8492e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e13d1a1aac93eb472e93f8ee3f85ebe0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
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4 . 若函数
的图象过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26ee91c92ee2d66d4a5447e0d670da9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b86022205a7487439dd8d0897cd3bf19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次