1 . 若函数
的图象在区间
上至少有两个最高点,两个最低点,则
的取值范围为
![](https://img.xkw.com/dksih/QBM/2016/1/15/1572440071749632/1572440077385728/STEM/ec18c6171d9d4820acc0321f85fbacf7.png)
![](https://img.xkw.com/dksih/QBM/2016/1/15/1572440071749632/1572440077385728/STEM/2d7fdc8ad6d94a36825202b2f7b0b6d9.png)
![](https://img.xkw.com/dksih/QBM/2016/1/15/1572440071749632/1572440077385728/STEM/b55fef59da024f4cbb255442324cccfc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2 . 已知函数
(
,
,
)在
时取得最大值,且它的最小正周期为
,则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edf7a9dec09b969d832602531e7826af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/497a8b5e6a60c7052d4d1a0180720c63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f8b1052b2d548a9d8b584ecca5057bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3562eb7bb835018345b4813523cb1c7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8be83b2353b472050b5a596889021c49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73d5adfe85535b699655d5ed2f3322d8.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次
3 . 函数
的最小正周期是_______ ,振幅是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0eadaa4e6aae558c8038f7b22b1466a5.png)
您最近一年使用:0次
4 . 为得到函数
的图象,只需将函数
的图象
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce1ec049f53766161afe4eee4938f1c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e08921a72d608d1618d765569e752a4e.png)
A.向左平移![]() | B.向右平移![]() |
C.向左平移![]() | D.向右平移![]() |
您最近一年使用:0次
5 . 已知单位向量
满足
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
_______ , ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a296b1859335a0f514a1a5fd14359d24.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f994a876391534efe497dc115a53e3fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3efb004d6912a1ce24c319c5344b452.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38aae7bf2fd68d87a39cd47da2781385.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a296b1859335a0f514a1a5fd14359d24.png)
您最近一年使用:0次
6 . 为得到函数
的图象,只需将函数
的图象
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce1ec049f53766161afe4eee4938f1c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/678bd0913243e08a0e38ce325aa5030d.png)
A.向左平移![]() | B.向右平移![]() |
C.向左平移![]() | D.向右平移![]() |
您最近一年使用:0次
名校
7 . 知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/045c2045fb06db76556ba364f747cef8.png)
(1)当
时,求函数
的值域.
(2)设
的内角
的对应边分别为
,且
,若向量
.
与向量
共线,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/045c2045fb06db76556ba364f747cef8.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a1e7446e278cb3c3bda094bba5c858.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3138d5af702eaed893ae384c4cb56e03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8a3b84a85d97f5befc4585641ac0c54.png)
与向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1823d4ef1254df615fbfc59c8a6cec32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
您最近一年使用:0次
2016-12-03更新
|
564次组卷
|
5卷引用:2016届浙江省嘉兴一中等高三第一次五校联考理科数学试卷
8 . 如图,矩形
所在的平面与矩形
所在的平面垂直,
,
,
,
,点
在线段
上(包括两端点),点
在线段
上,且
,则二面角
的平面角的取值范围为( )
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/68373b2c30e642f5bc63891c009db6a0.png?resizew=265)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/ebcbdb31ca604adcbe5dd50b90a5dc4a.png?resizew=48)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/4b84c5c6a604450bb69f71bef50a4268.png?resizew=48)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/4f50c61e94174fa797bb30d0a79e14b1.png?resizew=65)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/3eac74adec0f43999c8a67ed033ac529.png?resizew=64)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/ab9b9b8fa89c4117bdf10c81a28fec09.png?resizew=51)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23b2496bdc729847f480de303ce9df2f.png)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/12eff0ee76e6456ebaa0c28ca36b600e.png?resizew=21)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/9217da0dcce5469b91f2c87ed674d436.png?resizew=28)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/eb232cca728041d0bf91281379f4684a.png?resizew=19)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/5633b98d34784a71a0aac3901e24e371.png?resizew=27)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/793d0e0ff833c2d3220b0949d0ea154d.png)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/56c4b6439a9e49b7b944a4b37d6e775b.png?resizew=87)
![](https://img.xkw.com/dksih/QBM/2016/3/14/1572535899914240/1572535905533952/STEM/68373b2c30e642f5bc63891c009db6a0.png?resizew=265)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
真题
名校
9 . 函数
的最小正周期是_____ ,单调递减区间是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38d8ac4301021a4c87801671cf000784.png)
您最近一年使用:0次
2016-12-03更新
|
2608次组卷
|
11卷引用:2016届浙江省富阳市二中高三上学期第二次质量检测理科数学试卷
2016届浙江省富阳市二中高三上学期第二次质量检测理科数学试卷2015年全国普通高等学校招生统一考试理科数学(浙江卷)(已下线)专题03 三角函数与解三角形-十年(2012-2021)高考数学真题分项汇编(浙江专用)(已下线)2019高考备考一轮复习精品资料 【理】专题二十 简单的三角恒等变换 教学案2020届江苏省南通市海安高级中学高三下学期期初模拟考试数学试题(已下线)题型07 二倍角公式及其变形公式的灵活应用-2020届秒杀高考数学题型之三角(已下线)专题13 三角函数的综合应用-十年(2011-2020)高考真题数学分项(一)(已下线)专题09 三角函数填空题(理科)-1专题10三角函数与解三角形选择填空题(第二部分)人教A版 必杀技 第三章 三角恒等变换 全章训练人教B版(2019) 必修第三册 逆袭之路 第八章 8.2 三角恒等变换 8.2.4 三角恒等变换的应用
真题
10 . 已知点
的坐标为
,将
绕坐标原点
逆时针旋转
至
,则点
的纵坐标为.
![](https://img.xkw.com/dksih/QBM/2015/6/24/1572141761069056/1572141766582272/STEM/7eb8d9d47fc94bf1aeb4c72e0e2f1a7a.png)
![](https://img.xkw.com/dksih/QBM/2015/6/24/1572141761069056/1572141766582272/STEM/fc98fd21de574837a2ff551489be022c.png)
![](https://img.xkw.com/dksih/QBM/2015/6/24/1572141761069056/1572141766582272/STEM/995aa500bf9943e6adda5fc1f6d01000.png)
![](https://img.xkw.com/dksih/QBM/2015/6/24/1572141761069056/1572141766582272/STEM/2fc1c1f1014e462db058eaf105941017.png)
![](https://img.xkw.com/dksih/QBM/2015/6/24/1572141761069056/1572141766582272/STEM/c19ed8874f414a128d2e3e3e6ff852c6.png)
![](https://img.xkw.com/dksih/QBM/2015/6/24/1572141761069056/1572141766582272/STEM/3d99c24f1ea541fd97243c4b48cacc0b.png)
![](https://img.xkw.com/dksih/QBM/2015/6/24/1572141761069056/1572141766582272/STEM/7dcc6e7d32b94ee2ae9c60f5bc6b618b.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2016-12-03更新
|
2567次组卷
|
4卷引用:2016届浙江省富阳市二中高三上学期第二次质量检测理科数学试卷
2016届浙江省富阳市二中高三上学期第二次质量检测理科数学试卷(已下线)专题4.1 任意角和弧度制及任意角的三角函数-《2020年高考一轮复习讲练测》(浙江版)(练)2015年全国普通高等学校招生统一考试文科数学(上海卷)(已下线)2019高考备考一轮复习精品资料 【文】专题十五 任意角和弧度制及任意角的三角函数 教学案