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1 . 若函数
在
上单调,则
的取值可能为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98c64550e7b3bcf3b8793bf737a9fb75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3d6d18a05bace9fa8271eae07020673.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 如图1,在等腰梯形
中,
,
,
,
,
,将四边形
沿
进行折叠,使
到达
位置,且平面
平面
,连接
,
,如图2,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10df84d553a8826a7ce9bff4bf0d95b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab00e0cff0876c4183a47f1272cf9928.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f30e3e19f2daf6c6bdbaace49aae2c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86338536656046e93b53672ade9a78b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d400782997029c78349ab203df309b36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/946c16d99496d31ce4d87301a4793393.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/284750727aa2c32b2477d126daefb329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2a5e47abdf167620c32071f5c018fe0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a28d6477c85c5a4ac410a884e92fbe53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e663220a66eff19da6a71e46b397db2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5d9c105f5558d48cc42218ed2b3ef4a.png)
A.![]() | B.平面![]() ![]() |
C.多面体![]() | D.直线![]() ![]() ![]() |
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2024-06-15更新
|
756次组卷
|
8卷引用:辽宁省抚顺市六校协作体2024届高三下学期5月模拟考试数学试卷
辽宁省抚顺市六校协作体2024届高三下学期5月模拟考试数学试卷河北省保定市九校2024届高三下学期二模数学试题山西省晋城市2024届高三第三次模拟考试数学试题浙江省强基联盟2024届高三下学期5月全国“优创名校”联考数学试题(已下线)第四套 艺体生新高考全真模拟 (三模重组卷)(已下线)专题4 立体几何中的动态问题【讲】广西钦州市2024届高三年级第三次教学质量监测 数学(已下线)核心考点8 立体几何中综合问题 B提升卷 (高一期末考试必考的10大核心考点)
名校
解题方法
3 . 为了解“全民齐参与城市更美丽”的志愿服务情况,随机抽取了100名志愿者进行问卷调查,将这100名志愿者问卷调查的得分按
,
,
,
,
分成5组,并绘制出频率分布直方图,如图所示,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/486c7705dbd7b7b9ec5dd17b4891088b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea146d8ec45e63ad14683fd31064de66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e77699e3d1ddc6e698a640573a7ef787.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d90faf85d1548242098a6fe3accd84f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef1a32a9f2b04fc931c6a0da0b7485e2.png)
A.![]() |
B.估计这100名志愿者问卷调查得分的![]() |
C.这100名志愿者问卷调查得分的平均数为75(同一组中的数据用该组区间的中点值为代表) |
D.若采用分层随机抽样从得分在![]() ![]() ![]() |
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解题方法
4 . 如图,在梯形
中,
分别在线段
上,且线段
与线段
的长度相等,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74ddbff2f56ecfd3c1ba30aa99909813.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cea77ba313fcc751481ac1ca214df3fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
A.![]() ![]() | B.![]() |
C.![]() ![]() | D.![]() ![]() |
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2024-05-25更新
|
301次组卷
|
2卷引用:辽宁省抚顺市六校协作体2023-2024学年高一下学期5月联考数学试卷
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5 . 已知函数
,函数
,且
,定义运算
设函数
,则下列命题正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afbecf96f4a56400b24bc3dc6c5b547e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/116b80ed2eedbb36fa1898b7fcd681c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44a4eaa80b44625890339d6a0065c241.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c29c4327642af92a63376313e3498d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2bf97f28c31f9dbd8823694f666610e.png)
A.![]() ![]() |
B.若![]() ![]() ![]() |
C.若![]() ![]() |
D.若![]() ![]() ![]() ![]() ![]() |
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2024-05-08更新
|
1184次组卷
|
7卷引用:辽宁省抚顺市六校协作体2024届高三下学期5月模拟考试数学试卷
6 . 已知抛物线
,过点
作直线
,直线
与
交于
两点.
在
轴上方,直线
与
交于
两点,
在
轴上方,连接
,若直线
过点
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6005d5e4d9d859c3981e2fa29c8c3cf8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57901924f7747648bcaca87f0bf9915d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44434b647ec546fe787e2164e0be6cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b94469fd19f40116e2dec334919d6586.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/098a3e7d1f1890863b7483a98b618119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b94469fd19f40116e2dec334919d6586.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbdb21011ea821b91d539cb763aac649.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d54c40e77fc6b5d018e5d1ab271c450.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99296bab1b42898e7ca336a822510258.png)
A.若直线![]() ![]() ![]() |
B.直线![]() ![]() |
C.直线![]() ![]() ![]() |
D.![]() ![]() ![]() |
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7 . 已知定义在
上的奇函数
连续,函数
的导函数为
.当
时,
,其中
为自然对数的底数,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61eb80d3deee57bd76accf503668e68b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
A.![]() ![]() | B.当![]() ![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次
2024-04-10更新
|
1718次组卷
|
4卷引用:2024届辽宁省抚顺市六校协作体高三下学期第三次模拟数学试卷
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8 .
年
月
日国家统计局发布了制造业采购经理指数(
),如下图所示:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e946baf1316ac1f219398ecedadf6cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b06e95b57b7a81cd81d05557a11fa92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34584b79ec2246f47aeed8855d2762c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea3de6f76a6d99b265382b6be7f77bc4.png)
A.从![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
B.从![]() ![]() ![]() ![]() ![]() ![]() ![]() |
C.从![]() ![]() ![]() ![]() ![]() |
D.![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
您最近一年使用:0次
2024-04-10更新
|
1226次组卷
|
3卷引用:2024届辽宁省抚顺市六校协作体高三下学期第三次模拟数学试卷
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9 . 已知函数
在区间
上单调递增,且其图像关于点
对称,则下列选项正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ab15470ca1bd4de73a4ac19973277b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3697c286ea301d21ff0dc4305d935883.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f647daa2fca119a336cd837ddabb88fe.png)
A.![]() |
B.![]() ![]() |
C.函数![]() ![]() |
D.方程![]() ![]() ![]() |
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解题方法
10 . 已知函数
满足对任意
,都有
,且当
时,
,函数
是定义域为
的偶函数,满足
,且当
时,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42fd7af568e3d9f444beb0ff41426477.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74325e5da185c3f6c5f20d91027a4589.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fde64f4d3c38e43fbdee24eadc4b0dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd26cf4ba8fe98bc4dbc37103b805dbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71bb7883ea87e6275472dbe14ee62357.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1275f567f4313471df4daad443743f43.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() |
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