2023高三·全国·专题练习
解题方法
1 . 已知定义在R上的函数
满足对任意的
,都有
,若
在区间[-2017,2017]上的最大值和最小值分别为M,m,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2d06ad126eef8c33fdcd8a55107fe7d.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5ab4b75fa22deba7fcbcdcb31dd45b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef60f61c767f20b5bf532cabaeafceab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2d06ad126eef8c33fdcd8a55107fe7d.png)
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解题方法
2 . 设
是定义在
上的奇函数,且
,又当
时,
,则
的值为______ .
![](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/86d78dec1c1e00ec02d7bdaf76ef8901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f7dbb416ec1ff1984a724a4f48bf692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d3cc66b811ad2395efe04d93b61c711.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18fca5ea77ee9cfb51f84dcc3dc62f6.png)
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解题方法
3 . 已知f(x)是R上的奇函数,且对任意x∈R都有f(x+6)=f(x)+f(3)成立,则f(2 022)=________ .
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4 . 若函数
为奇函数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f46a13297035069791fec890b2d7f7b.png)
__________ .(填写一个符合条件的解析式即可)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa5dbcb6bcbf6b2bdd04e9f872228ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f46a13297035069791fec890b2d7f7b.png)
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2022-09-30更新
|
268次组卷
|
3卷引用:河南省九师联盟2022-2023学年高三9月质量检测理科数学试题
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5 . 已知
是定义在
上的偶函数,在区间
为增函数,且
,则不等式
的解集为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96977a5415357a1b31b00b91b511f884.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee64d91962737f227ea7526db98bcf61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1bf84ca716853c2ee709e4da51d3ac5.png)
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6 . 写出一个同时满足下列性质①②③的函数
:__________ .①定义域为
;②
为偶函数;③
为奇函数.
![](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/7d7661d3fc28f785b438ad8c8f9d240a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e81e15b871dd32b2438ef8025bcc42d.png)
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2022-03-18更新
|
777次组卷
|
3卷引用:重庆市育才中学2022届高三下学期3月月考数学试题
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解题方法
7 . 设函数
是偶函数,且
在
上单调递增,若实数
满足
,则实数
的取值范围是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96977a5415357a1b31b00b91b511f884.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24b7bcabba562c33675c6164efc52e7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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8 . 已知函数
为奇函数,
为偶函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b13afc57230154aa6858a408be354d9c.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bb9a0bf9bcb57b9c0fc425ea0724f4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/322edb0922744c33f2b8ea780d86c66b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a287923a23f1f4bd3caf737f5a4d0bd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce72451b633f10836e96a40d48156162.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b13afc57230154aa6858a408be354d9c.png)
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2021高一·江苏·专题练习
9 . 已知定义在
上的函数
是以
为周期的奇函数,则方程
在
上至少有________ 个实数根.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b672f564d03ed46d092bb130f229ad8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/250f52f9368f69cc259b345377cdf4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64b531c04fedcd9539eef63e53c60cbd.png)
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10 . 若
是定义在
上的偶函数,在
是减函数,且
,则使得
成立的
的取值范围是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b672f564d03ed46d092bb130f229ad8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b38237c737c1aa6e282503daf248afc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f8ea42e2e4def7ad0d9d9afc1bf75ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1176d29ef4986c4c7d703e3306c853a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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