1 . 已知函数
(其中
,
),当
时,
的最小值为
,
,将
的图象上所有的点向右平移
个单位长度,所得图象对应的函数为
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eeaa88a7df1452031274ea637180504f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fad57bb09b32ff941dde57f000b82fd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b62b4b67309d4a32aeb29506fd4ce8ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24acaad3e4a83c102702155e5df281e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/003a082faed1f07c190f8d37a0c48b09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3de6019b2e4c3a64961327201ca0db4b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 已知函数
,下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6c310a06da9af8800ea734728d1227f.png)
A.![]() ![]() |
B.点![]() ![]() |
C.若![]() ![]() ![]() |
D.若![]() ![]() ![]() ![]() |
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2卷引用:2024届河南省部分高中高三5月联合测评模拟预测数学试题
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3 . 已知函数
,若曲线
在
处的切线交
轴于点
,在
处的切线交
轴于点
,依次类推,曲线
在
处的切线交
轴于点
,则
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f3d4aa64a22ce09c1b709b1ca37b1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8006d0593a060eea090189d52adc5271.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d220be549e3c9babdd050548d9406b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9b6ea3d654d8ff02dbd6590c6a1bebe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8dda53a9166c971024a3e6b661019d5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e684bbf8039dc14ea6a402f3478b3aa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5377b0cb75ba19f70844e628408bc3c7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
4 . 写出一个同时满足下列三个性质的函数:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
______ .
①
的图象在
轴的右侧;
②若
,则
;
③当
时,
(
为函数
的导函数).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2a9344f4fca7b9779ca7720e5277ea6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0fc10595e8487b680a13904ba6bd0e0.png)
③当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0c72d250a079379c5175693c165248c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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解题方法
5 . 已知函数
的定义域为
,其导函数为
,若函数
的图象关于点
对称,
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/090a91e4f3c8930674f98a9fa527709b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ac3b9f2559633b745717564096ead14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/959e5ab675f526dfb54b05f8f82151b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/005761e387f7b83fe50ed6a97bdd7cf6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e365a0f474ad40f96239b08a1ef52d54.png)
A.![]() ![]() | B.![]() |
C.![]() | D.![]() |
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8卷引用:河北省邯郸市2024届高三下学期学业水平选择性模拟考试数学试题
6 . 记函数
的导函数为
,已知
,若数列
,
满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e89220eb96a4757f2988362bc04e80c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70d5b8931a8e00ee76722cb0822033df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9f5dfad8ce439cba7611b8dfcfa444d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/390a278d91cd4bddb76e4d8b819be61f.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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6卷引用:2024年普通高等学校招生圆梦杯统一模拟考试(四)数学试题及答案
2024年普通高等学校招生圆梦杯统一模拟考试(四)数学试题及答案(已下线)第16题 抽象函数与数列结合(一题多变)(已下线)压轴题05数列压轴题15题型汇总-3安徽省六安第一中学2024届高三下学期质量检测(三 )数学试卷安徽省六安第一中学2024届高三下学期三模数学试题山西省运城市康杰中学2023-2024学年高三第十九次大型考试数学仿真训练试题
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7 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/025e87dcd6424fb5bb0a7fd091b19a81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6aa9b4afbccfbfdeab5bf922ffc74ca.png)
A.![]() | B.![]() | C.6 | D.15 |
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陕西省安康市2024届高三下学期第三次质量联考理科数学试题福建省三明市第一中学2023-2024学年高二下学期3月月考数学试题(已下线)6.3.2 二项式系数的性质(6大题型)精练-2023-2024学年高二数学题型分类归纳讲与练(人教A版2019选择性必修第三册)
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8 . (1)在用“五点法”作出函数
的大致图象的过程中,第一步需要将五个关键点列表,请完成下表:
(2)设实数
且
,求证:
;(可以使用公式:
)
(3)证明:等式
对任意实数
恒成立的充要条件是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/467a953b54798b6e2dcd6d76f8817938.png)
0 | |||||
0 | |||||
1 |
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d95727eed094e7ceb6663ee9d39bda3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/141ba74bc522b95958aea59cdc8c93d0.png)
(3)证明:等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c83576aaf57c7ebdcf56110fdbb0c12a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1d8ae1706a9ea5df3eca17eaa5c8b71.png)
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解题方法
9 . 已知等比数列
的前n项和为
,
,且
,
,
成等差数列.
(1)求
;
(2)设
,
是数列
的前n项和,求
;
(3)设
,
是
的前n项的积,求证:
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/780a1b00ea3a4fec3069509041c84511.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/194592cb77de8a597d5d64e1c85c3249.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05201ef79a5d5904f492845396fb5470.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7eed39c7d611309b01476c15ab242308.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f7e685f8071e48c7b7ae7b9efeb6b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1ae9a3b0b7aeb1545b65d91aa371b3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c35926bf4b8e2c163c20942173cffcce.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6582a3657759ff3f6ae698edba3afd52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15520cf5be7c2685975aac51bc99ac4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57ef6d44448092ebdb9e4a49d866a749.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b3139fc543e93638ae83eac4b5735aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a37a59558292ad6b3d0978bfd7484990.png)
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10 . 已知函数
在区间
上存在最小值,则实数a的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2cf5fb68d54fecea2f63f35bfb0a3ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74ee3cd9c48b170c5f0cc5177a681dfa.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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福建百校联考2024届高三下学期正月开学考试数学试题(已下线)5.3.2课时2函数的最大(小)值 第二练 强化考点训练(已下线)6.2.2 导数与函数的极值、最值(2知识点+6题型+强化训练)-【帮课堂】2023-2024学年高二数学同步学与练(人教B版2019选择性必修第三册)四川省仁寿第一中学校(北校区)2023-2024学年高二下学期3月月考数学试题安徽省蚌埠市蚌埠第二中学2023-2024学年高二下学期5月月巩固检测数学试题广东省梅州市兴宁市第一中学2023-2024学年高二下学期6月月考数学试题