解题方法
1 . 已知函数
是定义在
上的奇函数,当
时,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/7/7fbcf997-9b49-4250-ae7b-99d2a3a4f77c.png?resizew=171)
(1)求函数
的解析式,并画出
的图象;(作图要求先用铅笔作出图象,再用黑色签字笔将图象描黑);
(2)根据图象写出函数
的单调区间(不用证明).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd8ed92f58d44ee590c425bc741195c1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/7/7fbcf997-9b49-4250-ae7b-99d2a3a4f77c.png?resizew=171)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)根据图象写出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac26961bab48a9301f307274649e4981.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/2898253d-4de8-44c0-a716-1407a4e58e6f.png?resizew=213)
(1)求
的值;
(2)若
,求
的值;
(3)请在给定的坐标系中画出此函数的图象(画到答题卡上的坐标系中),并根据图象写出函数
的值域
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac26961bab48a9301f307274649e4981.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/2898253d-4de8-44c0-a716-1407a4e58e6f.png?resizew=213)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4474bd87c00ac3ee99ab366527ded109.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a04042cd29185f7f48399495d7df371e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(3)请在给定的坐标系中画出此函数的图象(画到答题卡上的坐标系中),并根据图象写出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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解题方法
3 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/6/7c47aec2-8781-4f6d-8228-392de212f77c.png?resizew=141)
(1)已知
,求a的值;
(2)作出函数的简图;
(3)由简图指出函数的值域;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/598ff8437bad090879fc7ee84ea37b29.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/6/7c47aec2-8781-4f6d-8228-392de212f77c.png?resizew=141)
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce7a129587e063a30e6d6449637f2b19.png)
(2)作出函数的简图;
(3)由简图指出函数的值域;
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名校
解题方法
4 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/14/3eff1862-b012-44bb-b250-be745f2c8f71.png?resizew=197)
(1)求
的值;
(2)画出函数
的图象,根据图象写出函数
的单调区间;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c9e4821ad1bf3985b9f4e8a88529943.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/14/3eff1862-b012-44bb-b250-be745f2c8f71.png?resizew=197)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e7315d535566d5942798ae11127ced7.png)
(2)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
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名校
解题方法
5 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a296c144fc9626f81ae59d6dc1d6a80.png)
的图像;
(2)求
;
(3)求方程
的解集,并说明当整数
在何范围时,
.有且仅有一解.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a296c144fc9626f81ae59d6dc1d6a80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/981db5e1425f4510580273488f6e1fd0.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/549f9c4a708ba21ecadd712e2df626a4.png)
(3)求方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b7bff9b2431134f7683a9cc4e68acd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb291880ef86317d079c0e0b349403e5.png)
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2023-12-09更新
|
186次组卷
|
6卷引用:黑龙江省齐齐哈尔市克东县第一中学2023-2024学年高一上学期12月月考数学试卷
6 . 已知
为定义在区间
上的偶函数,当
时,
.
(1)当
时,求函数
的解析式;
(2)在给出的坐标系中画出函数
的图象,写出函数
的单调区间,并指出单调性.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad8193516c2f7f0263874d6d75ff1f75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/264e54b81230f39733dcc4f39cf31c13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3955b3a53ee9bc34ed2221a4885a2175.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43b2e0d0ca28f794bf8745d213e30c79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)在给出的坐标系中画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/8/98301a46-3347-4d12-be59-acb4b4a592a0.png?resizew=210)
您最近一年使用:0次
解题方法
7 . 已知
是定义在
上的偶函数,当
时,
.
(1)求函数
的解析式;
(2)在给出的坐标系中画出
的图象,并写出
的单调增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db2b74d89854116e411c089d053df053.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15308be822e4af7bc4054e7aa4c50e80.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)在给出的坐标系中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/28/3a117c54-278d-4cfd-8c36-7a5c261283e4.png?resizew=210)
您最近一年使用:0次
2023-11-27更新
|
60次组卷
|
2卷引用:山东省潍坊市2023-2024学年高一上学期11月期中质量监测数学试题
8 . 已知函数
的图像经过点
,其中a>0,a≠1
(1)若
,求实数t的值.
(2)设函数g(x)=
,请作出g(x)的简图.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27760786e698d29d431b45c250be0308.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/899a399201f4fba1e0a024c9f80d0ade.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/28/9b3bd7e9-df86-463e-826b-c11a7cef9d6d.png?resizew=170)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59ffd394928f17fa135163c2b361ab86.png)
(2)设函数g(x)=
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00c5bb29333c09dd325df10958c040b3.png)
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名校
解题方法
9 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afb07ef16a59c3fca5b82ec18b38f75a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/24/6e78baf3-b1e2-45d8-a73e-b1270132247e.png?resizew=185)
(1)求
,
的值;
(2)在给定的坐标系中,画出
的图象
无需列表![](https://staticzujuan.xkw.com/quesimg/Upload/formula/440a091777c1e606220ad30862b8664b.png)
(3)根据(2)中的图象,写出
的单调区间和值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afb07ef16a59c3fca5b82ec18b38f75a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/24/6e78baf3-b1e2-45d8-a73e-b1270132247e.png?resizew=185)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ce6155e181e21ce56ea658b70f8af17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d2518f6b97e516aa2bd548234370fc5.png)
(2)在给定的坐标系中,画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd995178601c2ad7b40f973d268c7bb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/440a091777c1e606220ad30862b8664b.png)
(3)根据(2)中的图象,写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2023-11-23更新
|
170次组卷
|
3卷引用:安徽省滁州市2023-2024学年高一上学期期中联考数学试题
10 . 已知函数
,
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/21/22f7749f-3d54-4218-bb0c-12de6ada2d83.png?resizew=171)
(1)在所给的坐标系中画出
的图象;
(2)根据图象,写出
的单调区间和值域;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43f453e64e4320c38dff22433fb177ef.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/21/22f7749f-3d54-4218-bb0c-12de6ada2d83.png?resizew=171)
(1)在所给的坐标系中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)根据图象,写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次