名校
1 . 函数
的定义域为
,且满足对于任意的
,
,有
.
(1)求
和
的值;
(2)判断
的奇偶性并证明;
(3)若
,
,且
在
上是增函数,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cb788ae88e457017bb81120b6a2e5ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cfe5ce52e3188898e81e7a9566f850b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b12a4eecd249473a831d0ee472470240.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38218c8ac9d6a43671819dd0e96661f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fe2df2119fa3cfa1109dbeef284656f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62e442090e74c220c0745162413a7b70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c096f4f8cf0d68fbd8eb9134a2478a7c.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cb788ae88e457017bb81120b6a2e5ee.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d492933e8c5acc7b4f367c0bcc3dd6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df09d8717a1159fd1621e8094146385d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cb788ae88e457017bb81120b6a2e5ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1582e9d437ddf096b90257714a250a54.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47ffb694021b52653de5141ae27ba6d0.png)
您最近一年使用:0次
2018-06-20更新
|
633次组卷
|
2卷引用:四川省眉山第一中学2017-2018学年高一11月月考数学试题
名校
2 . 已知函数
;
(1)判断函数的奇偶性,并加以证明;
(2)若
,求
的值;
(3)若函数
在
上恒有零点,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aae15b037abd9cf52ebc598c3ead7621.png)
(1)判断函数的奇偶性,并加以证明;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea7a6957adee99cb743526a1737f0feb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbd86fbbc5261317ea71eeb6dfbd4541.png)
(3)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3738d749b7b7585b928125e40e7bd1aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab18412113c332df6716847f2c97c9a1.png)
您最近一年使用:0次
名校
3 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/949ddae96d91897357f5fc1d4ae36a7f.png)
(1)若
,求
的值;(2)判断
在
上的单调性并用定义证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/949ddae96d91897357f5fc1d4ae36a7f.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21933c4e27cc06df70c3904e4ffdec8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f938685b7caf341ab1979690fa3f0818.png)
您最近一年使用:0次
2017-12-07更新
|
341次组卷
|
2卷引用:四川省眉山中学2017-2018学年高一上学期期中考试数学试题
名校
4 . 已知函数
是奇函数,且
.
(1)求实数
的值;
(2)判断函数
在
上的单调性,并用定义证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0968841c3b9731f5fe1308f9dc7c5023.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1058847de94823a489237a9a1487218.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c68109e52fb2435be409ddad10e0168.png)
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11-12高一上·黑龙江鹤岗·期中
5 . 已知函数
,其中
为常数.
(1)证明:函数
在R上是减函数;
(2)当函数
是奇函数时,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8315722b05049fde7ab3d90412d6c77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(1)证明:函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2016-12-01更新
|
947次组卷
|
4卷引用:四川省眉山市东坡区多悦高级中学校2020-2021学年高一上学期期中数学试题
四川省眉山市东坡区多悦高级中学校2020-2021学年高一上学期期中数学试题(已下线)2011-2012学年黑龙江省鹤岗一中高一上学期期中理科数学试卷人教版A版2017-2018学年必修一 第一章 集合与函数概念1数学试题青海省西宁市海湖中学2019-2020学年高一上学期第二次段考数学试题
6 . 已知函数
,且![](https://staticzujuan.xkw.com/quesimg/Upload/formula/600add430d0e384dabc1aca80b063642.png)
(1)求
的值;
(2)设函数
,判断
的单调性,并用定义法证明;
(3)若函数
(其中
),
的最小值为0,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bee6881a170f6ef9ed5c133b95c2f448.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/600add430d0e384dabc1aca80b063642.png)
(1)求
![](https://img.xkw.com/dksih/QBM/2015/8/19/1572216189452288/1572216195268608/STEM/04cc5d2d7e9e434cb9e69ea6a48c0bf1.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b787ac4f9788a18c2d0f4cac16cc3a32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
(3)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a6849241a559dea65100b167ae117b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b4ed8e221df8d62634b506220e1d825.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87161aa7e4cfa88516cfaa5f9efbebad.png)
![](https://img.xkw.com/dksih/QBM/2015/8/19/1572216189452288/1572216195268608/STEM/ae9289d95ff549f8af0a82dae51e5cd7.png)
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