已知(x1,y1)和(x2,y2)是反比例函数y=
图象上的两个点,当x1<x2<0时,y1与y2的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf35027e76f8ea593f82023973d4aba3.png)
A.y1<y2 | B.y1≤y2 | C.y1>y2 | D.y1≥y2 |
更新时间:2022-02-17 19:53:43
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【知识点】 比较反比例函数值或自变量的大小解读
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单选题
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【推荐1】已知反比例函数y=
的图象上有三个点(2,
),(3,
),(
,
),则
,
,
的大小关系是( )
![](https://img.xkw.com/dksih/QBM/2014/7/18/1573739376631808/1573739382652928/STEM/6339317bd5634328a82178584ba9ebb8.png)
![](https://img.xkw.com/dksih/QBM/2014/7/18/1573739376631808/1573739382652928/STEM/0a89ff6225b0492c82547acd2bb67759.png)
![](https://img.xkw.com/dksih/QBM/2014/7/18/1573739376631808/1573739382652928/STEM/4acf273d480643b6870d81dc6b3cc03e.png)
![](https://img.xkw.com/dksih/QBM/2014/7/18/1573739376631808/1573739382652928/STEM/00fedff9fb8844ebb99be977a11ffeaf.png)
![](https://img.xkw.com/dksih/QBM/2014/7/18/1573739376631808/1573739382652928/STEM/3d73f7270d5d4efeb46c351832a2f0df.png)
![](https://img.xkw.com/dksih/QBM/2014/7/18/1573739376631808/1573739382652928/STEM/0a89ff6225b0492c82547acd2bb67759.png)
![](https://img.xkw.com/dksih/QBM/2014/7/18/1573739376631808/1573739382652928/STEM/4acf273d480643b6870d81dc6b3cc03e.png)
![](https://img.xkw.com/dksih/QBM/2014/7/18/1573739376631808/1573739382652928/STEM/3d73f7270d5d4efeb46c351832a2f0df.png)
A.![]() ![]() ![]() | B.![]() ![]() ![]() |
C.![]() ![]() ![]() | D.![]() ![]() ![]() |
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名校
【推荐2】若点A(
,
),B(
,
),C(
,
)在反比例函数
的图象上,则
,
,
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9314bd1d7a6e070f4f2428f9a321804e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f42b2a9736c8943106472a7398d2892.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9314bd1d7a6e070f4f2428f9a321804e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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