名校
解题方法
1 . 函数
(
,
,
)的部分图象如图所示,将函数
的图象向左平移
个单位长度后得到
的图象,则下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/2021/4/7/2694516488601600/2787486565687296/STEM/0c2d6b9e-6a4b-4d11-885f-7ebafdfc494b.png?resizew=266)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e31c2611077469425fe2078a6cd8fac1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6b57132ce86c15b522f06183b7525d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dc6e69ad1a27916fb5c3d5901ded134.png)
![](https://img.xkw.com/dksih/QBM/2021/4/7/2694516488601600/2787486565687296/STEM/0c2d6b9e-6a4b-4d11-885f-7ebafdfc494b.png?resizew=266)
A.函数![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.函数![]() ![]() |
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