已知函数
,
,将函数
向右平移
个单位得到函数
,若
为奇函数,则
的单调递增区间是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7d5a75e6e146e080825574f5c2942b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1725d2539b060498daadbdb52c066484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad2ba1b9d48828fa5958a9501db0500b.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/09f86f37ec8e15846bd731ab4fcdbacd.png)
更新时间:2022-11-28 16:13:32
|
相似题推荐
填空题-单空题
|
适中
(0.65)
【推荐1】将函数
的图像向左平移
个单位
,若所得的图像关于直
线
对称,则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c75ac2e84f0f135ea43b8e2914bd9773.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ab4717e4827480f0f6f4ded85e52eab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/111f948bc9a44eef670a04f31e4dedd8.png)
线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed7f573b891317426ddceb1c59bff40f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ab4717e4827480f0f6f4ded85e52eab.png)
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
的图像向左平移
个单位长度后,所得函数是奇函数,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6701e02c0045f484f370875a6e26face.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4862c361cb12b024ca062dd9d8999ff1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
名校
解题方法
【推荐1】在
中,角
,
,
所对的边分别是
,
,
,
边上的高与
边长相等,则
的最大值是_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eede88da798a7d1136a6708861f9608f.png)
您最近一年使用:0次
填空题-双空题
|
适中
(0.65)
解题方法
【推荐2】已知函数f(x)=
sin2x+2cos2x+m在区间[0,
]上的最大值为3,则
(1)m=_______ ;
(2)对任意
,f(x)在[a,a+20π]上的零点个数为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
(1)m=
(2)对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
名校
解题方法
【推荐1】已知函数
在
上有且仅有5个零点,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eef613a3b07d365358238b1d801a0e17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f55cfcbb5c5950e18a8452b38bb17036.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
名校
【推荐2】
中,三边
,
,
满足成等差数列,三角
,
,
满足
.且
,若存在动点
满足
,且
,则
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebeaeecd25fe8eb20eba992535fbd3e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49df6c4a029846ad635e714c052056d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f2d7479433c7111ed66a7858b99139.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d79a218659bc69525ccd6f86b8c4f2e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f29d5f376c75c41ae6af0c8a8565449.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐1】函数
的减区间是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48fdf8ef4cd2ec781479b458faaee25d.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐2】写出函数
的一个单调递减区间:_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97b96b2b648986c4dd8c33a08e0d6ff2.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐3】函数
的单调递减区间为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2fb6925281531ee0cae3df1e400772f.png)
您最近一年使用:0次