1 . 已知函数
.
(1)求
的定义域![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
(2)求不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bc43e221b1cd0df1012864bad028d21.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
(2)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
您最近一年使用:0次
2 . 下列说法正确的是( )
A.![]() ![]() | B.若![]() ![]() |
C.当![]() ![]() | D.已知![]() ![]() |
您最近一年使用:0次
解题方法
3 . 已知
,
.
(1)求
和
的值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
(2)已知
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0960ef66785ed62f41995007db158393.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd26deb32d673f33384e16031016d1a3.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9a7de5b70003502e40b95b3b7d3d933.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/371c596fe33309800446d66a69b63b0a.png)
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解题方法
4 . 已知函数
.
(1)判断函数
的奇偶性并证明;
(2)若
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b586d5da50edf2b5d624b1f3368570eb.png)
(1)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f90ced62f5da2ce2f08d0f68c82499d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
5 . 某校高一年级18个班参加艺术节合唱比赛,通过简单随机抽样,获得了10个班的比赛得分如下:91,89,90,92,94,87,93,96,91,85,则这组数据的
分位数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbb00d558e456638de8ff1788db5a8d4.png)
A.93 | B.93.5 | C.94 | D.94.5 |
您最近一年使用:0次
2024-01-29更新
|
2944次组卷
|
12卷引用:浙江省温州市温州中学2024届高三第一次模拟考试数学试题
浙江省温州市温州中学2024届高三第一次模拟考试数学试题江西省抚州市临川第一中学2024届高三“九省联考”考后适应性测试数学试题(一)河南省郑州市郑州外国语学校2024届高三上学期适应性训练数学试题2024届高三新改革适应性模拟测试数学试卷六(九省联考题型)(已下线)黄金卷05(2024新题型)2024年新高考模拟卷数学试题(九省联考题型)(已下线)黄金卷03(2024新题型)(已下线)9.2.2?总体百分位数的估计——课后作业(巩固版)(已下线)9.2.2?总体百分位数的估计——课堂例题(已下线)第04讲 9.2.2 总体百分位数的估计-【帮课堂】(人教A版2019必修第二册)(已下线)第07讲 第九章 统计 章末重点题型大总结-【帮课堂】(人教A版2019必修第二册)(已下线)专题08 统计图表与用样本估计总体必考点-《期末真题分类汇编》(江苏专用)
解题方法
6 . 已知圆
:
和圆
:
外离,则整数
的一个取值可以是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b57d219360be48e1cbbf38a823e8d8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d75d9ee93cf17184bbc7635b96463761.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
7 . 已知函数
的部分图象如图所示,则
的解析式最有可能是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
8 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efb80011ec8d587fceb1c41b31f87803.png)
__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3d450aea0fb89e956fc4caa3a9c59fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d394016b9fecac73f38cbc4ff18dee2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efb80011ec8d587fceb1c41b31f87803.png)
您最近一年使用:0次
解题方法
9 . “学如逆水行舟,不进则退
心似平原跑马,易放难收”,
增广贤文
是勉励人们专心学习的
如果每天的“进步”率都是
,那么一年后是
如果每天的“落后”率都是
,那么一年后是
一年后“进步”的是“落后”的
倍
现假设每天的“进步”率和“落后”率都是
,要使“进步”的是“落后”的
倍,则大约需要经过
参考数据:
,
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33b0e787c1d82071c825975348698f58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/461950348087cdb06ec28d7569d14c1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a317f002fd3ae7f3b041d4078e81fe07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06640c165056a952b81b13d625f264ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a317f002fd3ae7f3b041d4078e81fe07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a714f6374d4745278ba68ddd0b83ace9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a77f141d562af3acb28e30ab6e8ded45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8ee628efd6b2f7296c106dd5cbae42f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0efba7147f5b9ced8bc4a72f0a9fb8af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd995178601c2ad7b40f973d268c7bb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282724a3b2b45f1966a91389fdcedfcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14ace072593edc71ae045a7650241f88.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
10 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/446c78ac30e497bc05b14b548b04033f.png)
(1)求
的值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
(2)若
,求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/446c78ac30e497bc05b14b548b04033f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe58e5a34bc277accc2b97e526f64ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d6047df3cd0b87671db05851eaafa6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
您最近一年使用:0次