记函数
的最小正周期为
,写出满足条件“
在区间
有唯一极值点”的
的一个值________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0523e4eaa0aff8a846419b77bee275e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4480ab570eacc4eb07ee04f2deacf4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
2023·全国·模拟预测 查看更多[1]
(已下线)“极光杯”最后一卷2023届高三模拟演练数学试题
更新时间:2023-05-26 14:39:18
|
相似题推荐
填空题-单空题
|
适中
(0.65)
解题方法
【推荐1】已知函数
在
上的最大值为2,则实数a 的值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1aed2e979fbe5ccb29a91f649ee0fe12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb48434bdcafb5e084fc0b6396cb9469.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
解题方法
【推荐2】将函数
的图象向左平移
个单位,再向上平移1个单位.得到
的图象.若
且
,则
的最大值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3f92c7012e9b2e521615a95d90b060c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae1e15186e01f6b4a8b3eeb2d67f83d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e1053844b1471b48850148670586e7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e86e6f0ac5903369afea2c8d04ba412.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐3】已知函数
,对
,
成立,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01a12f97a694c90c6dd9f5c8fdbf3351.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c780149aef1bd77162e85f7f8906a6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/136877e9ef7c40afef82840d030a130c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
填空题-双空题
|
适中
(0.65)
【推荐1】用一张
纸围绕半径为
的石膏圆柱体包裹若干圈,然后用裁纸刀将圆柱体切为两段,如图①所示
设圆柱体母线与截面的夹角为
,如图②将其中一段圆柱体外包裹的
纸展开铺平,如果忽略纸的厚度造成的误差,我们会发现剪裁边缘形成的曲线是正弦型曲线,如图③建立适当的坐标系后,这条曲线的解析式可设为
若
的最小正周期为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e40e3883271c3580c1d3c805dcac6.png)
__________
此时,若再有
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96baee807c43e1a7b7feacf142813e8b.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b553e2a281714677e29a5e97dd7d5a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/126294f0ce6c2e08e1e76e81360e495a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b553e2a281714677e29a5e97dd7d5a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7835173543c1a5aacceee46e389fa6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b06282ad603b7a56f22bb084ecc365aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35e2d7c958e99bcd9d7f251c19ee3544.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/258e40e3883271c3580c1d3c805dcac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5e661ad31aa4c6d8684923cf904bf1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96baee807c43e1a7b7feacf142813e8b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/17/51c0e96c-4483-4de2-b7f4-023b730432c8.png?resizew=488)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐2】已知函数
在区间
上单调递增,且
,则
在区间
上的值域为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cea298a28004f74c4f1b94513df12b19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae3207791fb9b718adbcf16907fbc9cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18a8bf1fa100c54be061a3ea91663168.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d01dc2d99655cf7598837cb0886166ed.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐1】若函数
在区间
上有极值点,则实数
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d61f2e726bdf075f863d3204e4b0772.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9ec86ed2fada68570f7765b9ead8240.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
解题方法
【推荐2】已知函数
存在两个极值点
,则
的取值范围为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49eaadc13f47867350161cf5a2028d3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbcc00447edc2fe99ec26f4a643e4553.png)
您最近一年使用:0次