名校
解题方法
1 . 已知函数
存在直线
与
的图象有4个交点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ ,若存在实数
,满足
,则
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47b83cd498a2a7a674fe0ab04e59f3fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4d12362d4b8dd25813953e1c5a94b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4acd5e05f89802149b8b810c24d6ac73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0237468a355576b34bff6d034c96bad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25cebffe0e296e5caccf9ae8255e1fdc.png)
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2 . 设函数
,其中
表示
,
,
中的居中者.下列说法正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56c6851df97af182cd3ae5b37a9dc831.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cc622976fc5986b498d0a87591ebb57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() ![]() |
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名校
解题方法
3 . 若
表示不超过
的最大整数,比如
,
.设函数
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25f161c2a3717f1b6c62d0d7dae0b606.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3480f0aa8085e5802906c5280c3f5109.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d84dfe0d18ea8519c4ec1faa7a391889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62be712d88f5d041f8d9323ba124f463.png)
A.若![]() ![]() | B.![]() |
C.![]() ![]() | D.方程![]() |
您最近一年使用:0次
名校
解题方法
4 . 函数
的定义域为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6ecc5d319ecbd2e717350e508aaeb68.png)
您最近一年使用:0次
名校
5 . (1)计算:
.
(2)已知
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff0ba3237bac78776b6be5b8242faca9.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bbe7ea044718fb7c2c7774f89bc5d5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1b98d16854587157b6d6fd00a754f69.png)
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名校
解题方法
6 . 兴趣是最好的老师.学校为了丰富学生的兴趣,成立了多个兴趣小组,其中数学学习兴趣小组发现:形如
(
,
不同时为0)的函数图象可以由反比例函数的图象经过平移变换得到,则对函数
的图象及性质,下列表述正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a34d59bd320be6a74f909ef313f94eb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ee8c7112fbe9ba6bb5b1ee10fee4e6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44bc5f0ef5e9129e22310d5ea17cf1b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7df6efe4dcec921254aaf23bd08b1a59.png)
A.图象上点的纵坐标不可能为1 | B.图象与![]() |
C.函数在区间![]() | D.图象关于点![]() |
您最近一年使用:0次
名校
解题方法
7 . 已知
,
,
,则
,
,
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99b29c99913cb1219225613bdc4ff6b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e83350c6ebb16ebd4c694c428b36e83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aa65fbb04bade6da52b633edf66b7b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
8 . 已知函数为奇函数.
(1)解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d41593474acc2022973e782bd1e0c870.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5f9d7da5ef0d6b11a30f706f748b7d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71f985718530cae9003dd401c044ef3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a49684ba67f71171321586f1a77ad4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f3bb43da17137e6c50874a8086df278.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2024-01-23更新
|
337次组卷
|
2卷引用:湖北省恩施州高中教育联盟2023-2024学年高一上学期期末考试数学试题
名校
解题方法
9 . 已知定义在
的函数
满足:当
时,恒有
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b2a7c2c68ff0f4fc26f278b6a739b0b.png)
A.![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.![]() |
您最近一年使用:0次
2023-12-12更新
|
624次组卷
|
7卷引用:湖北省恩施州高中教育联盟2023-2024学年高一上学期期末考试数学试题
名校
10 . 对于函数
,
,如果存在一对实数a,b,使得
,那么称
为
,
的亲子函数,(a,b)称为
关于
和
的亲子指标.
(1)已知
,
,试判断
是否为
,
的亲子函数,若是,求出其亲子指标;若不是,说明理由.
(2)已知
,
,
为
,
的亲子函数,亲子指标为
,是否存在实数m,使函数
在
上的最小值为
,若存在,求实数m的值,若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bffc9c4bf9de4d804885955aff039ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/548636534994cd465dfc7bf7dd41505b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6db5088f04321a8326003324b5e3974.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bffc9c4bf9de4d804885955aff039ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/548636534994cd465dfc7bf7dd41505b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bffc9c4bf9de4d804885955aff039ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/548636534994cd465dfc7bf7dd41505b.png)
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d06e2fbe4f9eb3bca0293a9fbf4d72a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ceaa5ac078f8cbf3ec47a586a80b4ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87dd865146924040452218df86cfbd64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bffc9c4bf9de4d804885955aff039ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/548636534994cd465dfc7bf7dd41505b.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7145da612cce6f52bd346949d2c79618.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/363e4a8a2391d2ee0305a96322bda75a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bffc9c4bf9de4d804885955aff039ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/548636534994cd465dfc7bf7dd41505b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e411cb026c3f82d67473cb5adc8c5543.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ae749eed6c4f0bfafc5cdbf4b7bc446.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d13ce3ebd1112220c639562739f1f9d1.png)
您最近一年使用:0次
2023-11-23更新
|
230次组卷
|
2卷引用:湖北省恩施州巴东县第一高级中学2023-2024学年高二上学期末数学试题