将函数
的图象向右平移
个单位后得到函数
的图象,若
的图象关于直线
对称,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83b03689fcf45aa7c5bf4a6b38a0f7c6.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0440f6d2a9afe22870c1f3304221f0f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a087749d28290a98d8177160b34961.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08c2b424a10ae88a425b89a00ed580e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83b03689fcf45aa7c5bf4a6b38a0f7c6.png)
更新时间:2017-11-24 12:50:15
|
相似题推荐
填空题-单空题
|
适中
(0.65)
【推荐1】给出以下四个命题:
①已知命题
;命题
.则命题
和
都是真命题;
②过点
且在
轴和
轴上的截距相等的直线方程是
;
③函数
在定义域内有且只有一个零点;
④先将函数
的图象向右平移
个单位,再将新函数的周期扩大为原来的两倍,则所得图象的函数解析式为
.
其中正确命题的序号为_______________ .(把你认为正确的命题序号都填上)
①已知命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/134bea5721c0cf6e8e714f1ffcfb03e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d88d01fd93d799628ccc01cdcee0162d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
②过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27cf818dd484cc4cebd40a5f28eb8e9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0985b973395bcd371cd1e26d3fcd1c36.png)
③函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4be5a03c3cf1c9373082a3fe64480443.png)
④先将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780209d8e2b9ce902d8b483cd674f9c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2b9643da0c0fea4f099f9a9133d6076.png)
其中正确命题的序号为
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐2】将函数
图象上所有点的横坐标变为原来的
,纵坐标不变,再将其图象上的所有点向左平移
个单位,得到函数
的图象关于y轴对称,则
的值可以为______ .(写出一个符合要求的答案即可)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48801488663f942642dfaeb4bab62913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
您最近一年使用:0次