平面直角坐标系中,在以
轴的正半轴为始边,
角的终边上有一点
,已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
在
上的最大值为
.
(1)求函数
的解析式及函数
在
上的单调增区间;
(2)将函数
的图象向左平移![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
个单位长度,得到函数
的图象,若函数
为奇函数,求函数
的图象的对称轴方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/231b861d6d1f1d0b9f52b041cb40eb62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827539d066d1b78e7ef8bc1569864971.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8eb4114d1fa8b6e344e57c6862ab81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c195698ac387fe53b3b1e0248a1fcc92.png)
(2)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8613fb0779b9ceeafe02b30fb4229ad7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca1d71fd81df6d119db05422bf4475e.png)
2018高三下·全国·专题练习 查看更多[2]
(已下线)2018年5月28日 押高考数学第17题(2)——《每日一题》2018年高三文科数学四轮复习(已下线)2018年5月28日 押高考数学第17题(2)——《每日一题》2018年高三理科数学四轮复习
更新时间:2018-06-07 15:05:35
|
相似题推荐
解答题-问答题
|
适中
(0.65)
【推荐1】如图,函数
的图象过点
与
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/2/3fbce49d-c7b4-4d32-ae35-f5fb35db8e3c.jpg?resizew=229)
(1)若
,求
;
(2)若函数
,求
的图象的对称轴方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad933b514f83b046c17e9a8e8287de12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f9115759329edbb4ff87c32003612c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c06926880b90c345afb36e54287f2f6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/2/3fbce49d-c7b4-4d32-ae35-f5fb35db8e3c.jpg?resizew=229)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/012d9e689fad99451f00ec75f8b40cfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a5fc250020a5ca215e3cee94535885d.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3fb728c391f3f9c6eb0974c1fb74e08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】已知函数
.
(Ⅰ)求函数
的周期及图象的对称中心;
(Ⅱ)求函数
在区间
上的值域
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3c4abb0af1a06341cb6dbd5df99be89.png)
(Ⅰ)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(Ⅱ)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18c9aeed3c8c5a04e48d011c607f9142.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐3】已知函数
.
(1)求
的最小正周期、单调递减区间和对称中心;
(2)当
时,求
的最小值以及取得最小值时
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a0ce8a3916eab66bfa8cbda7d3a08f0.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edf7a378585d1396237bdb30d030aa2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
解答题
|
适中
(0.65)
【推荐1】已知函数
.
(Ⅰ)求函数
图象的对称轴方程;
(Ⅱ)将函数
图象向右平移
个单位,所得图象对应的函数为
.当
时,求函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/702b9cf126b9ab64bda2c794c1be8413.png)
(Ⅰ)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(Ⅱ)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9955b5aebb73cd84447e8541f901ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98bea5ba0bcf13d2e860efb510e76a36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
您最近一年使用:0次
解答题-作图题
|
适中
(0.65)
解题方法
【推荐2】已知函数
.
(1)求函数
的单调减区间;
(2)作出函数
在
上的大致图象;
(3)将函数
的图象向右平移
个单位长度后,再将横坐标伸长为原来的2倍(纵坐标不变),得到函数
的图象,求函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3033ac2706602d74eee5a9a75b42f8fb.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18c9aeed3c8c5a04e48d011c607f9142.png)
(3)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cdaf49f9611922348aa2784465da614.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ef48b122349191d28fa75bd80dc2597.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
名校
【推荐1】在如图所示的平面直角坐标系中,已知点
和点
,
,且
,其中O为坐标原点.
![](https://img.xkw.com/dksih/QBM/2022/5/24/2986258300076032/2995511888289792/STEM/bda42e1b-8bf4-4c21-b0ba-868dcea162cf.png?resizew=190)
(1)若
,设点D为线段OA上的动点,求
的最小值;
(2)若
,向量
,
,求![](https://staticzujuan.xkw.com/quesimg/Upload/formula/560ee2894ba8c5cee6633430cc8b3b41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c97ec04a1aa7ac6fce72d589864940a2.png)
的最小值及对应的x值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8748dc55e2f45bc37fc4d84d7310f79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d42f05b013e4b7166cbc87c5a83d6a85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba65e7a774e56f9fac82d44758951b1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1291dcc8061e12e1d8c3ef6b6f326b72.png)
![](https://img.xkw.com/dksih/QBM/2022/5/24/2986258300076032/2995511888289792/STEM/bda42e1b-8bf4-4c21-b0ba-868dcea162cf.png?resizew=190)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14a4aef42d2bd18bc247049e93f5c1b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8dd7a30915a5f874003d1a3002bb8b89.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb48434bdcafb5e084fc0b6396cb9469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fe86fabeeaf8d20f89d1acb5530f303.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1f9855b33a98b5f7619ac4a3eb99b8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/560ee2894ba8c5cee6633430cc8b3b41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c97ec04a1aa7ac6fce72d589864940a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36f1a8e551cba7ec9f451749f60e628d.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/765de067d8c6bf962d13ddcd0447354a.png)
(1)求函数
的对称轴和对称中心;
(2)当
,求函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/765de067d8c6bf962d13ddcd0447354a.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48898e5c6978fedabc0053ba49b33094.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
名校
【推荐1】已知函数
.
(1)求函数的对称中心与对称轴;
(2)当
时,求函数
的单调递增区间;
(3)将函数
的图象向左平移
个单位后,所得图象对应的函数为
.若关于
的方程
在区间
上有两个不相等的实根,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/564f6f5713b662686a95b2ced69671f7.png)
(1)求函数的对称中心与对称轴;
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd5cdde751120c6deab563a6f7f8cf05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43aaa999ab0fa5fc38892713c2e4d428.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐2】已知函数
,其图象上相邻的一组最高点与最低点的距离为
,且直线
是图象的一条对称轴.
(1)求
,
的值,并求出
的对称中心;
(2)求
在
上的单调递增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/921518f60ad9b435f26d1cde1bcdb6a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/991ecd07afedcd4b51c76f88ca929a75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7de633b2c143b9f76b29cde1c6ffce71.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/879fc3bd369c499652d887373fca5ca5.png)
您最近一年使用:0次
解答题-问答题
|
适中
(0.65)
【推荐3】已知函数
的最小正周期为
.
(1)求函数
的值域;
(2)求函数
单调增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84bbdbff747eb1579ccc6aa5c6c373ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35e2d7c958e99bcd9d7f251c19ee3544.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aac1fa547498faee321e4fb4236fe339.png)
您最近一年使用:0次