名校
1 . 人类已进入大数据时代,目前,全球年数据产生量已经从
级别跃升到
,
乃至
级别(
,
,
,
).由国际数据公司
的研究结果得到2008年至2020年全球年数据产生量(单位:
)的散点图.根据散点图,下面四个选项中最适宜刻画2008年至2020年全球年数据产生量
和实际
的函数模型是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/14/99435ba7-1b07-4933-bbc9-a2e04dbad74f.png?resizew=472)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b483dc43c6bab075d5ebf55004fba032.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11cead3a2eeb8d1fad779b04e8464e58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4457497a0b43ae89e484abc54aa2aa54.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bb597054aea6f1c584ef1f817080fe3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79ef9143dd9ef498e51828555938cb00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25bba074edc8dabe42bd4d7b0e10758b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d314094daa65eba0c374e2f7053a5e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31af88d47b14e79cc605984d8142e5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a7a8573ba93c97cf5b4ef6dd4582321.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bb597054aea6f1c584ef1f817080fe3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/14/99435ba7-1b07-4933-bbc9-a2e04dbad74f.png?resizew=472)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2022-06-13更新
|
786次组卷
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3卷引用:北京市东城区2022届高三上学期期末统一检测数学试题