若点
,
,
在反比例函数
的图像上,则
,
,
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75908dfdc4f3202b10cc2eaab25f0dec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05bdd3daabb608975204748cfe0ce125.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1971c019531c42e751bed504e5c62240.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bad2aba3ef5d53a21043eb8f913dfce9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2021-06-09 10:30:02
|
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【推荐1】关于反比例函数
,下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef854dfcbba9b7dedc1bc52f6332b011.png)
A.图象位于第二、四象限 | B.当![]() |
C.当![]() ![]() | D.图象与坐标轴有交点 |
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单选题
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较易
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【推荐2】若点
,
,
在反比例函数
的图象上,则
,
,
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1119675a650d2fd65d39d75e42125d8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81253b7d8f7bff5c120b9ea7c494990b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8732416aaec283ccfeeac4867dfc4585.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/498bcfd1aac03057dcd0adef2dd113a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
单选题
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真题
名校
【推荐1】对于反比例函数
,下列说法正确的是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bac3a96c5b06ee68d35953a4172e9cf.png)
A.图象经过点(1,﹣3) | B.图象在第二、四象限 |
C.x>0时,y随x的增大而增大 | D.x<0时,y随x增大而减小 |
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【推荐2】在平面直角坐标系中,反比例函数y=
的图像经过点A(x1,y1),B(x2,y2)(x1≠x2),则下列说法错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abb3a62e46296c417261156b51ec6b4.png)
A.若x1x2<0,则y1y2<0 | B.若(x1﹣x2)(y1﹣y2)<0,则k<0 |
C.若x1+x2=0,则A、B关于原点对称 | D.若k>0,x1>x2>0,则y2>y1>0 |
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