解题方法
1 . 函数
的图象大致为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f40426d056acae424ff021b155452eaf.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
2 . 已知函数
,若
的值域为
,则实数
的值可以是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7332d4e3ef1a9efaa621677fd2d66682.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
3 . 如图,过函数
(
)图象上的两点A,B作
轴的垂线,垂足分别为
,
(
),线段
与函数
(
)的图象交于点
,且
与
轴平行.下列结论正确的有( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/10/f0c53d09-69c6-4142-972b-2b64a1aed2eb.png?resizew=191)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b75cce9292073265013595ca30ff9716.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e4cc00c283519973f7f8e1274b5c733.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1931326c08ce58101a792d591528bf1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68b3348685ff34ae7dc85a0a28f2e9f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc3a4aa128b5c656a2ef95ea40cda4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7785afeeaf274892253d04b4f693b367.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e3733980b10c11f79a5b576a6119194.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b43ca0e500f7dad835e7b1fa014cd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/10/f0c53d09-69c6-4142-972b-2b64a1aed2eb.png?resizew=191)
A.点![]() ![]() |
B.当![]() ![]() ![]() ![]() |
C.当![]() ![]() |
D.当![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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解题方法
4 . 设集合
,集合
,则集合
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42ffb69d2a68328262db3b1880a2c712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b205e05cfb571ef1cabd9631414ff6b1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
5 . 设
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891322ef3ed2ba69fcc077739f1259b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab22273fedcacb6dfb71da25429e4ac1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7704657ba6aa226715e1c93b14e4f89a.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-02-05更新
|
544次组卷
|
4卷引用:江苏省常州市第一中学2024届高三下学期期初检测数学试题
名校
6 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51fe841f9c640c9fb99d75497c7a819a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eebcae324abfc7d2df4e87ed7ba4af3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/985f7a7c3da23dcced931c5350bd8c45.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
7 . 若正数
,
满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5be97cd1c7111b654d87d8fbb63b6a84.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-02-04更新
|
1045次组卷
|
4卷引用:江苏省镇江市丹阳高级中学2024届高三下学期2月阶段检测数学试题
江苏省镇江市丹阳高级中学2024届高三下学期2月阶段检测数学试题江苏省苏州大学2024届高考新题型2月指导卷数学试题江西省赣州市2024届高三上学期期末数学试题(已下线)压轴题01集合新定义、函数与导数13题型汇总 -1
解题方法
8 . 设
,
,
,则
、
、
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eaf4798a0df9888cb1068aacd9b9d7ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68143bb97ddf08147568f49c23375da0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab89340eba30d79ef0efeb50d491227c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
9 . 人类是数据的创造者和使用者,自结绳记事起,它就已慢慢产生,随着计算机和互联网的广泛应用,人类产生创造的数据量呈爆炸式增长,中国已成为全球数据总量最大、数据类型最丰富的国家之一,人类采集、存储和处理数据能力大幅提升,使数据应用渗透到我们生活中的每个角落.目前,数据量已经从
级别跃升到
,
乃至
级别.国际数据公司
的研究结果表明,2008年全球产生的数据量为
,2010年增长到
.若从2008年起,全球产生的数据量
与年份
的关系为
,其中
均是正的常数,则2024年全球产生的数据量是2023年的( )倍.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d98e11fd51415ab8e0b5d31df511cd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cec4b9e5cb0fe2e315f29879c006946.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cc93b2370a3cfba818db88d5cfd7934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6ff74b13af861f8d084696c0baa55c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb670680b7bd2bfcac4fec7c818256c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7d9eed71af934420124782a99fc3a6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49d76213e61b92427311a90214d5c869.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2cdabfa5b6e1d8470f14b99ae33354.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/516f62e3e6c6c3ca1368046f74d257eb.png)
A.0.5 | B.2.25 | C.1.5 | D.15 |
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10 . 已知
,
,用a,b表示
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cf3935ea958cb302fcd9d89a9182b3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b486bca1f81601dc8efbba747c3c28e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31e4b82cb8c0eee89c20390cbc6e7eea.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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