名校
解题方法
1 . 已知向量
满足
,又非零向量
满足
,则
与
的夹角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6538418f95ddef5263b3245c04401f53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3909dc8fbc88472710df1a29728a841.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d366d8fbb7258ee051f49977441e14a2.png)
A.![]() | B.![]() | C.![]() ![]() | D.![]() ![]() |
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名校
2 . 函数
(
,
,
)的部分图象如图所示.
的解析式;
(2)设函数
,若对于任意
,当
时,都有
成立,求实数t的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec89c3bc454d209007c2b29baeeb3b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91777f1fd5ee2ec32273d8da93e9e79a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d737ebdf9094b6725d502394fb236b90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c765386a72600b7cb1edefeebf85178e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d8dafc71b106f39f4e15442220897b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47c5702aee94c6542cf6eea6f182b75e.png)
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2024-06-04更新
|
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2卷引用:河南省南阳市第一中学校2023-2024学年高一下学期5月月考数学试题
3 . 已知
是函数
的两个零点,且
的最小值是
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a97072b58163e3751d4c3e2d6cffe9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc6abf3f9b0ebcdc47a028c781b7edb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() ![]() ![]() |
D.![]() ![]() |
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2024-06-04更新
|
809次组卷
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2卷引用:河南省许昌市魏都区许昌高级中学2024届高三下学期5月月考数学试题
名校
解题方法
4 . 已知函数
为
上的偶函数,且当
时,
,若
,
,则下列选项正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1172407b264bae57f3607a0ee8452816.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/698cf53f76a1d637dfe2732d0a866eec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd50263ad393bb43b0ae36c738d79736.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2df8d14ee70a012785fa55ea97b75a2.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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5 . 如图,在菱形
中,
,
,
,
,
分别是边
,
,
,
的中点,以点
为圆心,以
,
为半径作出两段圆弧,与
分别交于点
,
,分别以
,
,
为圆心,用同样方法作出如图阴影部分的扇环,其中
.若扇环
的周长为
,则扇环
的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05d35d8d8bb0dc17f2f86fe5b230a2b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6795cae2df43a722e1355e9562d93c09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67d822262ff00915910e5b87d81ad1ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b09b10f662479431978074c1a99f6b65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6795cae2df43a722e1355e9562d93c09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04b56e44e4f0424a2b7a45567120a2e4.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/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eeb0d6db6811d2fc80e717042bc84c79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cda3d6f877de32965e6430c15d10ea6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9884ac12d1a03f00d89e06bc919c7bcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ace06f746466874cde272f958bb45e67.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
6 . 已知函数
的部分图象如图所示,则下列结论正确的是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef17ff8a8abcd8b44898a0be0bcaeb01.png)
A.当![]() ![]() ![]() |
B.![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
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名校
7 . 已知
,
是单位向量,且它们的夹角是
,若
,
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0411792b587ddd3e04440392f011c224.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b95d660852c5226ff65a21cfb36b8b39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be6a6301878fed2a01413020b27310a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff5e0c3d054939ae02fb12a31ef91293.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab88ab8dced45537ebfb4ab6275e8102.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bf21fef3026cfe445a855c94cab5c84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5085e3cdef9ea6c564e079f745d6fdb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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|
1540次组卷
|
5卷引用:河南省许昌市魏都区许昌高级中学2024届高三下学期5月月考数学试题
河南省许昌市魏都区许昌高级中学2024届高三下学期5月月考数学试题江西省部分学校2024届高三下学期5月月考数学试题浙江省绍兴市上虞区2023-2024学年高三下学期适应性教学质量调测数学试卷(已下线)模块4 二模重组卷 第6套 全真模拟卷(已下线)安徽省合肥市第一中学2024届高三下学期三模数学试题
8 . 已知函数
,将
的图象上所有的点向右平移
个单位长度得到
的图象,若
是奇函数,
在
上恰有1个解,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/972d0ddc527dd36d42c0044f32e71069.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.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/907e4ba6d5f2eea68442def1911957fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e88e93310e85e58313d4ec99a2cb0553.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
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2卷引用:河南省南阳市第一中学校2023-2024学年高一下学期5月月考数学试题
名校
9 . 已知函数
的部分图象如图所示,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22fedbd5e5a1f409a8d20128a9340949.png)
A.![]() |
B.![]() |
C.直线![]() ![]() |
D.将![]() ![]() ![]() |
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10 . 已知
为钝角,且
,角
,
,
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df2896049a682f1bdbee0886eae1f2b9.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc2201ec2556638a0a9401137b8c070d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f435efcc7869eec21bdba1ed81dc3f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6b6612254a68353e3f6879f7d72ffd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df2896049a682f1bdbee0886eae1f2b9.png)
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