名校
解题方法
1 . 若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a2b8dae45cd30a752aedb1ca66c30a.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab03b7abf2969c0fa26c93335b110d59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8f55b8836b41be612a52ca9caf97006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a2b8dae45cd30a752aedb1ca66c30a.png)
您最近一年使用:0次
2 . 已知函数
,若不等式
对任意的
都成立,则实数
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8248e50bc59f52165d5ba1451ae8a25b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e9c599e8d420006448905acec2b8234.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb48434bdcafb5e084fc0b6396cb9469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
3 . 若函数
的图象在
内有且仅有两条对称轴,一个对称中心,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a8d739a3f8e5aaa6962538c5c4fd82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fed440b9f974492068a68203e5029f98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
2024-04-24更新
|
785次组卷
|
2卷引用:四川省德阳外国语学校2023-2024学年高一下学期3月月考数学试题
名校
4 . 已知
,函数
在
上单调递减,则
的取值范围是__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49d8745eec10f3ccf3d228f427b976b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c074df2da520db901ca25c217e8c829.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
名校
解题方法
5 . 函数
在区间
上的值域为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbaf5d498fd6a458df7e9277f9c8b6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c6c37ce441a8ed77c8e3953e8fe1f.png)
您最近一年使用:0次
2024-04-13更新
|
331次组卷
|
3卷引用:四川省南充市白塔中学2023-2024学年高一下学期期中考试数学试题
四川省南充市白塔中学2023-2024学年高一下学期期中考试数学试题海南省2023-2024学年高一下学期阶段性教学检测(三)(4月)数学试题(已下线)【讲】 专题3 三角函数的范围(最值)问题(压轴小题)
6 . 已知函数
,则下列命题正确的序号为__________
①
的值域为
②点
是函数
图象的一个对称中心
③
在区间
上是增函数
④若
在区间
上是增函数,则a的最大值为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dff8704285d8c14ae2bd82f9196501c7.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dd0f1943b292e8435bd9a05f9a5d778.png)
②点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04c2d8e2525d01890cce885e7b638747.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a8d6269ac4e9db6523bed057b8f4b55.png)
④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cf931ce8b0ed2de7fed7e79279601cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15615de1a6df206dbd081251f676578e.png)
您最近一年使用:0次
名校
7 . 已知函数
是定义在
上的奇函数,则
的值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdf52f29cad95f6176c1fca0c066ec0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/393efa59f856f6b5fee86abbfd12a726.png)
您最近一年使用:0次
2024-02-25更新
|
405次组卷
|
3卷引用:四川省眉山市彭山区第一中学2023-2024学年高一下学期4月月考数学试题
四川省眉山市彭山区第一中学2023-2024学年高一下学期4月月考数学试题(已下线)4.2 两角和与差的三角函数公式-同步精品课堂(北师大版2019必修第二册)1号卷·A10联盟2022届全国高考第一轮总复习试卷数学(文科)试题(八)
名校
解题方法
8 . 在
中,
,
,当
取最大值时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae248960d8c1677cf948f8251275e863.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68b40d0d2f3cdd8981bb792ad87efb42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0334bc85843337c4dfcfdc5c638f9f62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/159ecfdc899fb9f1961ebdfeb9204723.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae248960d8c1677cf948f8251275e863.png)
您最近一年使用:0次
2023-10-11更新
|
1053次组卷
|
3卷引用:四川省泸州市龙马潭区2023-2024学年高一下学期5月期中考试数学试题
名校
解题方法
9 . 已知直线
,点
是
之间的一定点,并且P点到
的距离分别是
,B点是
上的一动点,作
,且使
与
交于点
,则以下说法中正确的有____________ .
①三角形
的面积存在最小值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98928d2735c4668d486ba89bde055902.png)
②
存在最大值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d46ae27a5beb3517cd2e538cbd139495.png)
③当
时,
的长存在最小值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15752847ab476edec45450680887baa8.png)
④当
时,点P到
的距离为定值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd0dd294f8053b5a82d808ee00f924c2.png)
⑤当
时,
与
的夹角为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1095c036b49c3327baaa2c3c7f746134.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44434b647ec546fe787e2164e0be6cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44434b647ec546fe787e2164e0be6cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b721afb477b5e952b82ce210a85cc4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83640592853a53872d7af69c0cffc1bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
①三角形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2205cffebf8c4d5f81d15ed7b85c8936.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98928d2735c4668d486ba89bde055902.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7384b9afcef2d86a87eee0c66f383052.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d46ae27a5beb3517cd2e538cbd139495.png)
③当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9605cb0aa53deddc440e97668291eaf2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4dfec890cdfdda355e19463f3be813.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15752847ab476edec45450680887baa8.png)
④当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9605cb0aa53deddc440e97668291eaf2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd0dd294f8053b5a82d808ee00f924c2.png)
⑤当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/358b4aa966786b625dd708fd76569da6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
您最近一年使用:0次
名校
10 . 在
中,
,则
的取值范围_______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe31795796bc68d6803835d9a687b6bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52981b3264e91a6a0247d0fe2c1d4d72.png)
您最近一年使用:0次
2023-09-05更新
|
210次组卷
|
2卷引用:四川省南充市嘉陵第一中学2022-2023学年高一下学期期中数学试题