已知直线
,
是函数
图像相邻的两条对称轴,将
的图像向右平移
个单位长度后,得到函数
的图像.若
在
上恰有三个不同的零点,则实数m的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1175d698c392debdd6b90cce9d7ad7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f967d5112c0ac0aea272f89bcbf4fd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc6bdc8a0e09b056cc900599d1100419.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f02108f31a77114bd68cf0477ea506d3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
23-24高三上·福建·期中 查看更多[2]
更新时间:2023-11-29 20:15:02
|
相似题推荐
单选题
|
适中
(0.65)
解题方法
【推荐1】已知函数
,若函数
恰有三个零点,则正实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ecf80175738f98dea5f0287329cecd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1847254a526f76b141c86405dd402e84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐2】已知函数
,若
存在唯一的零点
,且
,则
的取值范围是
![](https://img.xkw.com/dksih/QBM/2016/6/13/1572726961954816/1572726967173120/STEM/3fefcc1661824d15b782ab29cc4952ba.png)
![](https://img.xkw.com/dksih/QBM/2016/6/13/1572726961954816/1572726967173120/STEM/0c3e4458e69942d680419e76cd775f21.png)
![](https://img.xkw.com/dksih/QBM/2016/6/13/1572726961954816/1572726967173120/STEM/cc3d385b031b44dfb81b6c0e5f7151e1.png)
![](https://img.xkw.com/dksih/QBM/2016/6/13/1572726961954816/1572726967173120/STEM/9da59203e3e34434af5ffcd97c8bcdbf.png)
![](https://img.xkw.com/dksih/QBM/2016/6/13/1572726961954816/1572726967173120/STEM/54f245fc1ef34e3b8cd29c3d66edab8c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
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适中
(0.65)
名校
【推荐1】函数
的部分图象如图所示,若将
的图象上各点的横坐标伸长到原来的
倍后,再把得到的图象向左平移
个单位,得到一个偶函数的图象,则
的值可能是
![](https://img.xkw.com/dksih/QBM/2018/10/29/2064215740645376/2067806764957696/STEM/3bcf30a25045401c9ee016cce8488628.png?resizew=187)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed4d39076312ff7c6e94ce2d89fc5a83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f93a232c88870d213a7b74a796a1ff4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://img.xkw.com/dksih/QBM/2018/10/29/2064215740645376/2067806764957696/STEM/3bcf30a25045401c9ee016cce8488628.png?resizew=187)
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您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐2】将函数
的图象向左平移
个单位长度后得到的函数图象关于
对称,则实数
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0c733fc0b28655196430b8882073248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c63e1c64c42b7f3b7fdc396d4756cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次