名校
解题方法
1 . 已知
是偶函数,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16316d3ab95e9bddf40fd3b2be4b9f1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.0 | B.1 | C.![]() | D.![]() |
您最近一年使用:0次
2024-04-04更新
|
974次组卷
|
4卷引用:山西省朔州市应县第一中学校2024届高三下学期一模数学试题
2 . 函数
的定义域为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b727bf898add9925930740e42ab14695.png)
您最近一年使用:0次
3 . 下列化简正确的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
4 . 已知扇形的圆心角为
,半径为3,则扇形的周长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fa04274ed696b085769015752a2d576.png)
A.7 | B.9 | C.10 | D.11 |
您最近一年使用:0次
5 . 如图,在平行四边形
中,
分别是边
的中点,
与
交于点
,设
.
表示
;
(2)求
的值;
(3)求
的余弦值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e92b49a225184d07baf4781f0655e25d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/481e426224c3a3ce9bb5a731eed81c40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dfdbbc32d83b85bf7725dbb320ca09e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b172cf8d898883d82e973f28c3c3a3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33da308d92e9589e211ca612b3c7da76.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bce28d31b8e9b17167207069dacbb7.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfa70e7c9ef8b856b494d370b7d76482.png)
您最近一年使用:0次
2024-04-04更新
|
477次组卷
|
2卷引用:福建省厦门市杏南中学2023-2024学年高一下学期3月月考数学试题
解题方法
6 . 回答下列问题:
(1)求函数
取得最大值、最小值时自变量
的集合,并写出函数的最大值、最小值;
(2)求函数
的值域.
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87fd21540053b3d90c820164eee9ceca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82c0e99880e594cf64f8d58d251a3131.png)
您最近一年使用:0次
解题方法
7 . 已知
.
(1)化简
;
(2)若
是第三象限角,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15ae9803eb7ad0f6829d3fa0dbcc3928.png)
(1)化简
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/345ad702b0a5784d867e1470c69c72fb.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8aa206e1538888dc4a6a87e1567e11a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/345ad702b0a5784d867e1470c69c72fb.png)
您最近一年使用:0次
解题方法
8 . 已知角
的顶点在坐标原点,始边与
轴的非负半轴重合,
为角
的终边上一点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fca83c03b38408530a554c755bb0175.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/262e2c503aef364a6bcad62acc92e3d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
您最近一年使用:0次
9 . 已知函数
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85fef3f3f28016b2931ad7f67aac88e0.png)
A.函数为偶函数 |
B.最小正周期为![]() |
C.单调递增区间为![]() |
D.![]() |
您最近一年使用:0次
10 . 下列函数中,最小正周期为
,且为偶函数的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次