1 . 设等差数列
的前
项和为
,已知:
,
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ed1c7297122f2effa1a59e74ee88f92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3db91df094dce77d9aefbba96533aaf7.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
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2 . 若函数
是定义在
上的奇函数,且满足
,当
时,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f4e349a408ab685a62c4f46820d76b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3100b4334006cfb90266d783f4798a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/801d0b37dfddbd282d59a6c9f4ad2762.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() ![]() ![]() |
您最近一年使用:0次
2024-03-01更新
|
303次组卷
|
2卷引用:山东省威海市2023-2024学年高一上学期期末考试数学试题
3 . 定义在
上的函数
满足
,当
时,
,则下列各式正确的是( )
![](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/1b3b657ebd1733b4f19dcbec44919924.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2fb40a36a293471742ce75f6b9635b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c930dcbd1af033762395b6bd11111efe.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
4 . 定义在R上的函数
满足
为偶函数,且
在
上单调递减,若
,不等式
恒成立,则实数a的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d7661d3fc28f785b438ad8c8f9d240a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97e0a0dde137e24c80d0afeec024f2b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7020a6b646f85f77b4c58b3814b3426.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13711901fdf99736ac8e2959170ae9d5.png)
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解题方法
5 . 已知函数
是定义在
上的偶函数,且满足
.若
,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/186c0bbc8767d465381e390fb5b1dfab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ff3d5a71fd3cab7fc039fd67fbf8873.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次
2024-02-05更新
|
278次组卷
|
3卷引用:山东省济宁市2023-2024学年高一上学期期末质量检测数学试题
6 . 定义在
上的函数
满足
,当
时,
.当
时,
;当
时,
.若关于
的方程![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eb2e46f49adba6036e2624639a1b966.png)
的解构成递增数列
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da0a69cc4c04e3e0b2e8a16b0a226776.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43c366c5c3f59a0ad981cb71e4d381e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f26d4bd9628da86cb0a23b110246b953.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6315d46f66ae076b3cf39ef77f438453.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a3260e1bdf747560875df466b0568fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/547dd1a97853ea2df3da9b168c45fdff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/903919710da690bffa130f0acc9d610d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31309043a0f061ca5c83f98b23f770a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eb2e46f49adba6036e2624639a1b966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0414b27f710ab828b5525fb17395d10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/086e9b14c35ef3c57b20f5e952ebf9c8.png)
A.![]() |
B.若数列![]() ![]() |
C.若![]() ![]() |
D.若![]() ![]() |
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解题方法
7 . 已知定义在
上的连续函数
,其导函数为
,且
,函数
为奇函数,当
时,
,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/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/086b6d8629bf27fb763ae02122899c85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee7e19c0c8d988a9b8ea9c388354837c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a039b83b7784132b820a32c9894a2b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9470e429c8833930e9294e2638648784.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2024-01-22更新
|
1115次组卷
|
5卷引用:山东省枣庄市2024届高三上学期期末数学试题
解题方法
8 . 已知函数
的图象关于直线
对称,且对
,有
.当
时,
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2c3dd8fa2dc8c0c7e255bfb054ad34c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/639c3d2ff5ee566fcc1b69c65712a661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d96b743603ab1c10330622f16db78dbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/129cf8914f9811b24dcfe114b7df793f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b531df3eb4c81b956718f4083c1c408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f92ca3ac04a2bdc12bceee4dfc986054.png)
A.10是![]() | B.![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次
解题方法
9 . 已知函数
,
的定义域都为
,
为
的导函数,
的定义域也为
,且
,
,若
为偶函数,则下列结论中一定成立的个数为( )
①
②
③
④![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcd0236f84270f5e201858f178ffa89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22add663bd26e87d972a10dc5fd9ada1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22add663bd26e87d972a10dc5fd9ada1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f11bce65a73ba0eddaf389c5907c3b38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/539860cd018dd292e4cef86fdc8176cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec8d82fe0dd2eb26609e6b27168dcdf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92567a1537972ef0ebbf00aa72791ff5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ac239968ce1d683d8ab7da9193dc8d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcd0236f84270f5e201858f178ffa89.png)
A.1 | B.2 | C.3 | D.4 |
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解题方法
10 . 已知函数
的定义域为
,
为偶函数,
,
,则
( )
![](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/f975b576a54115c10f38be311fa14eef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/496a673837555bd3657dd96bfdd10dfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca3af582ce3d64d345de52f4c5b74231.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aefa2f701471fc9456244039302171b5.png)
A.![]() | B.![]() | C.0 | D.![]() |
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2024-01-13更新
|
1217次组卷
|
4卷引用:山东省临沂市沂水县第一中学2023-2024学年高一上学期期末模拟数学试题(二)
山东省临沂市沂水县第一中学2023-2024学年高一上学期期末模拟数学试题(二)江西省上饶艺术学校2023-2024学年高一上学期期末数学试题海南省海口市2024届高三摸底考试数学试题 (已下线)高三文科数学开学摸底考(全国甲卷、乙卷通用)