2011·黑龙江大庆·一模
解题方法
1 . 函数
的图象如图所示,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f9b651bbdddae5e411795f4776202e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
![](https://img.xkw.com/dksih/QBM/2011/6/3/1570233180200960/1570233185165312/STEM/ba60398b08d54b10bd64c83453c02894.png?resizew=189)
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2 . 已知函数
(其中
)的图象如图所示,函数
.
![](https://img.xkw.com/dksih/QBM/2016/3/10/1572530757435392/1572530763653120/STEM/601a1f88b3cf40ff98b64f54623f7288.png?resizew=236)
(1)如果
,且
,求
的值;
(2)当
时,求函数
的最大值、最小值及相应的
值;
(3)已知方程
在
上只有一解,则
的取值集合.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0efb0f738bd73a12f92d3bcf49a85410.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc7445f03b819af88f9a1f91f8ac20dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96553a3f4fb4206516895e9c2890cc95.png)
![](https://img.xkw.com/dksih/QBM/2016/3/10/1572530757435392/1572530763653120/STEM/601a1f88b3cf40ff98b64f54623f7288.png?resizew=236)
(1)如果
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf625ceb77b592c33b0f43e5c7d46405.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1ba1babb8ef90a53bd3b36dbc55cb69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/498ff336812fb70d580666b6538ffa62.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/389ccb19ac5d89dee9c139d8875899d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)已知方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27d64ef97b7ba8001ae416b5e8c3f42c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18c9aeed3c8c5a04e48d011c607f9142.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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解题方法
3 . 函数
的部分图象如图所示,则
的解析式可以为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/11/0f597c86-d63c-4671-b91a-5ce23a544136.png?resizew=165)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32e544fbee102f398cb6e3813b23accd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/11/0f597c86-d63c-4671-b91a-5ce23a544136.png?resizew=165)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2016-12-04更新
|
1017次组卷
|
2卷引用:2015-2016学年黑龙江鹤岗一中高二下期末理科数学试卷
12-13高一上·黑龙江·期末
4 . 函数
的图象如图,
其中
;试依图求出:
(1)
的解析式;
(2)
的最值及使
取最值时x的取值集合;
(3)函数
的图象的对称中心和图象的对称轴方程;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4037a9c990d294d69da5aacf4339c989.png)
其中
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f031532696945bddbbc6e97d364ec8e.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/15/0fa625bb-2823-45fb-a951-0399ac3bc6f1.png?resizew=157)
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名校
解题方法
5 . 如图,函数
的图象与
轴的其中两个交点为
,
,与
轴交于点
,
为线段
的中点,
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03cf02b6d9acd0652223bb94260af4f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d347a4333a180e196e98fed8b8d5fcbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9774f83067ed956a551bc41adcce0469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f44fcb5d48f97e9c4d71c85dee425a4f.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() ![]() |
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名校
6 . 已知函数
的图象如图,点
,
在
的图象上,过
,
分别作
轴的垂线,垂足分别为
,
,若四边形
为平行四边形,且面积为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afdb3c1503af61ac7ec3b75bce03c908.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98469d60fd56fd3091290302fbeb3c1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/385ed0dbb1909ac5b6223c7f5e6df86d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c593ebdb2f1934a0cb56f8c44f454f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7ca334d2ae1289b70941e6af9e336a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afdb3c1503af61ac7ec3b75bce03c908.png)
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9-10高三下·黑龙江·阶段练习
7 . 函数
的图象如下图,则( )
![](https://img.xkw.com/dksih/QBM/2010/4/17/1569698449612800/1569698454421504/STEM/2f9bb55a1a6542ce9ad798550337c16c.png?resizew=338)
![](https://img.xkw.com/dksih/QBM/2010/11/29/1569920427950080/1569920433037312/STEM/afd5c2ae6a9040d3b76fc5fc25e6704d.png?resizew=208)
![](https://img.xkw.com/dksih/QBM/2010/4/17/1569698449612800/1569698454421504/STEM/2f9bb55a1a6542ce9ad798550337c16c.png?resizew=338)
A.![]() | B.![]() |
C.![]() | D.![]() |
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