名校
1 . 若对于变量
的取值为3,4,5,6,7时,变量
对应的值依次分别为4.0,2.5,
,
,
;若对于变量
的取值为1,2,3,4时,变量
对应的值依次分别为2,3,4,6,则变量
和
,变量
和
的相关关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a930992c6d91223f2068ec3a05319559.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29418e5014731850c55565b6bf47aa41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74eb8a7738402df52d4a97262b85ca0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad481cbfb67ac9cdbc0537f3de23b022.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc13a607ac0c7f76d252d7cb1bb040fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad481cbfb67ac9cdbc0537f3de23b022.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc13a607ac0c7f76d252d7cb1bb040fd.png)
A.变量![]() ![]() ![]() ![]() |
B.变量![]() ![]() ![]() ![]() |
C.变量![]() ![]() ![]() ![]() |
D.变量![]() ![]() ![]() ![]() |
您最近一年使用:0次
2017-10-26更新
|
1230次组卷
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3卷引用:海南省海南枫叶国际学校2019-2020学年高二上学期期末考试数学试题