1 . 已知函数
则函数
的对称中心_________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc2d6d70c6343373cf3ec15afb962b99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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2 .
化为弧度是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46a14114b359e5df03cc848af49874eb.png)
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3 . 下列直线中能成为曲线
的对称轴的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bc6bdac6187e762f1e23ae4749145f5.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-12-25更新
|
487次组卷
|
2卷引用:四川省德阳市第三中学2022-2023学年高三上学期第四次综合性考试数学(文科)试题
名校
4 . 已知
,
,
,则
与
的夹角是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82ff236771f0108e56bfcb9139eededb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64b547b30a0496e4dacbbe83700a070c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65295f2f348b895fc73d5107b4066e2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
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2022-12-22更新
|
723次组卷
|
7卷引用:四川省绵阳市绵阳南山中学实验学校2022年高三上学期12月月考数学理科试题
5 . 已知函数
在
上单调,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8564aaeaef9dc9e85d5ffbe460fff47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/076172c175baeec0928da853969c836a.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
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名校
解题方法
6 . 若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/067b403f112ec5b2129c9aa5031e2576.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc903c19f7b3b0aa58cdb0cdb7b062a0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-12-17更新
|
276次组卷
|
3卷引用:四川省部分学校2022-2023学年高三上学期12月大联考理科数学试题
7 . 在
中,
,
分别在
,
上,且
,
,
,
交于点
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcb8dea9d347f2e259476c9eb830ec8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a498d32f5341d011f1587c5d9f5c8c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/475ab01eb1221e8d4bb283d57a2f7194.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5085e3cdef9ea6c564e079f745d6fdb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-12-16更新
|
537次组卷
|
5卷引用:四川省部分学校2022-2023学年高三上学期12月大联考理科数学试题
名校
8 .
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebe015db07242d396bb8767bb9d53073.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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9 . 已知函数
.
(1)求
的单调递增区间;
(2)当
时, 求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a05852199e798a32b1e5c9ab80b62ec2.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1698fe74ef9f19d0bac50249a896a7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
名校
解题方法
10 .
在
上有两个零点
,
,则
()
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f75ee60b65fdbce4e3548f97502a2265.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71b77857e15ae11fc94a5e33bfc12d26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ad67f09e9220979068b385bd43d492.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-12-05更新
|
597次组卷
|
4卷引用:四川省岳池中学2022-2023学年高三上学期12月月考理科数学试题