已知函数
的图象向左平移
个单位后得到函数
的图象,若实数
,
满足
,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48a60d69900052abbd9d34706040fca4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a588de02d8a8e43ac3cca2a19e41b2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10ae57afe322de046c58ce06b58bdbb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc6abf3f9b0ebcdc47a028c781b7edb9.png)
更新时间:2022-10-14 22:11:40
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解题方法
【推荐1】函数
的最大值为2,则常数
的一个取值可为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb2653ec773c7141764b8f35107cd195.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
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名校
解题方法
【推荐1】函数
图像上的点
向右平移
个单位后得到
,若
落在函数
上,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/912d0b85c5c73d87d87b0c1bb0fb2888.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2998b15e4dabf5d80e43c6e344c7be5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acdb19d4fbe1a03d7e64f03e6c0bf0ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cee6765a83140d745a6de4c85d9b6b50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cee6765a83140d745a6de4c85d9b6b50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/325f9e2f7784ebdd64292e805884dfa9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5873c01192b7d33b7483f444f90b5b0.png)
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【推荐2】设函数
.若
对任意实数
都成立,则
的值可以为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b3a19e492656d24056fe4c7cd9de206.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff46406cf7f298db70f81da8ea0ea4e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5263b8dee53419c1cef13519b25c09ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
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【推荐1】给出下列四个命题:
①命题“
”的否定是“
”;
②在空间中,
是两条不重合的直线,
是两个不重合的平面,如果
,
,那么
;
③将函数
的图象向右平移
个单位,得到函数
的图象;
④函数
的定义域为
,且
,若方程
有两个不同实根,则
的取值范围为
.其中真命题的序号是________ .
①命题“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41051fd407e9953c2f7bdefcd2963a74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ad7138aea9e2f732ec9c565ccb68c4a.png)
②在空间中,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0877194ab8760f54c35527177b03ff93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc14778010a33f90902ff17b1ec0ac73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e1cab5ba35f2404eca4711ede6fa7ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84b6e422b2e6f6dada4d8c369559a077.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1b610e3c5b3d78a5730e7f3d736ac28.png)
③将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54e960ab40ee6533d55c4eb3303bb4c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d88591679796c52024d11c4de641bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f334828b4f1b57b3df01f5fbcd38eb8.png)
④函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93da89ca108eb5871b1ff66bb0d1bcbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c62967133141dade753f3f9938fb74b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65d8fcaef916db4b90e9ce3054974759.png)
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【推荐2】将函数
(
)图象向左平移
个单位长度后得到函数
的图象,若直线
是
的图象的一条对称轴,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f46a13297035069791fec890b2d7f7b.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f79f978fca749a10fca5bf94ed414e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb61a448347a3f8c1f126d1c00730cc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15615de1a6df206dbd081251f676578e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70c6cb0cc172657611e286e7fa669584.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f46a13297035069791fec890b2d7f7b.png)
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