名校
1 . 已知函数
,且
.
(1)求
的值;
(2)若
,求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb0e04941097c0938579389d7f8b5ac7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0628ea76f8ab52a325ce3d2c3ca8f969.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ce485410257c9c1fae9d87ce3e44cc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2020-04-29更新
|
949次组卷
|
3卷引用:天津市和平区2019-2020学年第一学期高一年级期末质量调查数学试题
2 . 已知函数
.
(1)求函数
的单调递增区间;
(2)将
的图象向右平移
个单位,得到
的图象,已知
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/945383b2f543624d298d7f8b1396f77c.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5c5212f893e42146a6e31e81153aec6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9715b38344caaf0ccf3a351e657d1822.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ff0e5c78c04beea4e773185195da30.png)
您最近一年使用:0次
解题方法
3 . 已知函数
.
(1)求证:
;
(2)若角
满足
,求锐角
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/238ef410248cf627c5404718334799d1.png)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13eb1542c4f359eac4452862aebbb31c.png)
(2)若角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cd410c3b66e1f9bc6398c4c977898be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
您最近一年使用:0次
4 . 已知函数
.
(1)求函数
的最小正周期和单调增区间;
(2)求函数
在区间
上的最小值以及取得该最小值时
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f299a5d50dfcd18e618f08bc9bdc08bb.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99186643406f509e11d5f5b8c4ba5c5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
2020-04-27更新
|
797次组卷
|
3卷引用:湖北省荆州市2018-2019学年高一下学期期末质量检查数学试题
名校
解题方法
5 . 如图,矩形LMNK,
,
,
半径为1,且E为线段NK的中点,P为圆E上动点,设
,则
的最小值是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/10/11f1e3e7-a925-40ed-a122-3df6e119933d.png?resizew=138)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/165d4f5cc3a272cc6990d4f3076b07a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/856da2fd41093a2fd55cecef1c767dc1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d5ab74296abcbcf994c02b5834cd699.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e526eef02ef08c1e2042b9082aa757b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/febf7413b35cf2889fdb57a6b519087c.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/10/11f1e3e7-a925-40ed-a122-3df6e119933d.png?resizew=138)
A.1 | B.![]() | C.![]() | D.5 |
您最近一年使用:0次
2020-04-27更新
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605次组卷
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2卷引用:2019届安徽省合肥市第一中学高三下学期冲刺高考最后一次模拟数学(理)试题
解题方法
6 .
在原点附近的部分图象大概是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd0f36684c18e16823238772cb74edde.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
7 . 已知
的部分图象如图所示,则
的表达式是
![](https://img.xkw.com/dksih/QBM/2020/4/26/2450034570797056/2450526072750080/STEM/3771bdc3-281c-4807-a505-cb31f41cc64d.png?resizew=267)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b52eb3395695c0449e0dc83b7ebee6af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/2020/4/26/2450034570797056/2450526072750080/STEM/3771bdc3-281c-4807-a505-cb31f41cc64d.png?resizew=267)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
8 . 设函数
,且
的图象的一个对称中心到最近的对称轴的距离为
.
(1)求
的值及单调递减区间;
(2)求
在区间
上的最大值和最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16e3c65e297063d0a21a296aa4d8775a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9955b5aebb73cd84447e8541f901ac.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5a669d5c1a0fc51db6a128ad1c3ac30.png)
您最近一年使用:0次
9 . 已知
,
,其中
,函数
的最小正周期为
.
(1)求
的单调递增区间和对称中心;
(2)在
中,角
、
、
的对边分别为
、
、
,且
,
,求角
、
、
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02f31e160f25c06e1b5938fac3ab5e3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6b95e94a0168cfd55ab9f8a64e66adc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dae9f908aabcd9d9c46a0ecdfd1d6c12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.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/d365cdf0e3096f91df62d126a0f3aa1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9adb9fd694606f1fb640f28acd3ecb4c.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)
您最近一年使用:0次
解题方法
10 . 已知函数
的部分图象如图所示,则
的值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14b7acc78520f10b241b222a78a9fc2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e38fffbc7ab9882480f4faa72390e23.png)
![](https://img.xkw.com/dksih/QBM/2020/4/22/2446938527784960/2447904397099008/STEM/af48227e463546ac8a32ac28f962242b.png?resizew=204)
您最近一年使用:0次
2020-04-23更新
|
611次组卷
|
3卷引用:2020届江苏省百校高三下学期第四次联考数学试题