名校
1 . 已知函数
的部分图像如图所示.
![](https://img.xkw.com/dksih/QBM/2022/1/17/2896296085610496/2900098769387520/STEM/d72758b2-fcdf-4047-8985-c49f5d2065ec.png?resizew=163)
(1)求
的值;
(2)若现将函数
图象上所有点的横坐标伸长到原来的4倍(纵坐标不变),得到函数
的图象;再把
图象上所有点向左平行移动
个单位长度,得到函数
的图象,求当
时,函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/668cb4c5c3cdb417bdfcd92dd1666c87.png)
![](https://img.xkw.com/dksih/QBM/2022/1/17/2896296085610496/2900098769387520/STEM/d72758b2-fcdf-4047-8985-c49f5d2065ec.png?resizew=163)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5887c6e5159943996cb41c34d561ba9e.png)
(2)若现将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b426608a06477f57cb994f4d00e4465d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b426608a06477f57cb994f4d00e4465d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f785147690f83dcee0a0bc6c327e75a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5bf8d41fd5550d9834d37a08fd8cb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
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2022-01-22更新
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611次组卷
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2卷引用:重庆市铁路中学校2023-2024学年高二上学期开学考试数学试题