名校
1 . 已知定义在R上的函数
是奇函数,且当
时,
,
求函数
的表达式;
求方程
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3d9c89d2cd1fb46b1e71ad10227c098.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef593f6406c0cddefc0b0a9003296cc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4141b26d2c32655003494a91ad6331b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65863c1abad833b79c303bfca24f535c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94f563b3277f2fc80e46baf9aa7070d7.png)
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2 . 计算下列各式的值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d76eb6b5f5d375fd4f653c8813a96b8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff207fdc302e78017011be9891f5c863.png)
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3 . 已知集合A={x|a<x<1},集合
.
(1)当a=-3时,求
;
(2)若A∩B=A,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0abdc31ffaa7d352818b621b75b576ff.png)
(1)当a=-3时,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfb17a2a90cd479b604258d1258e9636.png)
(2)若A∩B=A,求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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4 . 计算下列各题:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b58414cf84dda0a90b186cf37a83ebd.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9eba0123ce86f9a7db6f093c8b0caa29.png)
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2019-12-16更新
|
312次组卷
|
2卷引用:黑龙江省大庆市大庆中学2019-2020学年高一上学期期中数学(理)试题
名校
5 . 已知函数
.
(1)讨论函数
的奇偶性;
(2)求满足
的实数x的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/449c0a0b4269cf3c98b5552fbc1f24bb.png)
(1)讨论函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22e38c541dec8fce1d26886e5ef7d21f.png)
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6 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1697647bba92906e733fb696f622a2e2.png)
(1)判断函数f(x)在[0,+∞)上的单调性,并用函数单调性的定义证明;
(2)判断f(x)的奇偶性,并求f(x)的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1697647bba92906e733fb696f622a2e2.png)
(1)判断函数f(x)在[0,+∞)上的单调性,并用函数单调性的定义证明;
(2)判断f(x)的奇偶性,并求f(x)的值域.
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7 . 已知函数
是定义在
上的偶函数,且
时,
.
(1)求
时
的解析式;
(2)在如图坐标系中作出函数
的大致图象;写出函数
的单调区间并指出函数在这些区间上的单调性(不需要证明).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b916c6d3fb2fdc67421489f207c93903.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dceed2e7a0a44f06934d0262b6bbfac1.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/842c2ef9893cc67e621e272fa0be9926.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)在如图坐标系中作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/10/bd5c8ef0-e125-44e9-a709-9af8256294dd.png?resizew=268)
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8 . (1)已知
,化简:
;
(2)求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51f5f7a36e251bbc424ccc127ebb2881.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17d2cafa33753ef760bf3590fb0ee5bc.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/308ccc4fc63bbca569e0f0e5c0af630d.png)
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2019-12-15更新
|
460次组卷
|
4卷引用:江苏省常州市“教学研究合作联盟”2019-2020学年高一上学期期中数学试题
名校
9 . 设函数
是定义在
上的奇函数,若
时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f0499141930680241c2d8fc5bd1922c.png)
(1)求
在
上的解析式;
(2)求满足
的
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cc4136bd17997e11a7f8abcb19f9018.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f0499141930680241c2d8fc5bd1922c.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
(2)求满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f23acb2f496161f6bb9dd07c45e6f759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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10 . 已知函数
满足:对任意
,有
.
(1)求
的解析式;
(2)求
在区间
上的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3142e105f9f35c2812fc88f18b972e42.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8af908bca1b10f5de7e2d8979989c806.png)
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