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若反比例函数的图象过点(3,2),那么下列各点中在此函数图象上的点是( ) A....
若反比例函数的图象过点(3,2),那么下列各点中在此函数图象上的点是( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063027_ST/0.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063027_ST/1.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063027_ST/2.png)
D.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063027_ST/3.png)
考点分析:
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反比例函数y=
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(k≠0)的图象经过点(-2,3),则它还经过点( )
A.(6,-1)
B.(-1,-6)
C.(3,2)
D.(-2,3.1)
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已知反比例函数的图象经过点(a,b),则它的图象一定也经过( )
A.(-a,-b)
B.(a,-b)
C.(-a,b)
D.(0,0)
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下列各点中,在函数y=-
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063024_ST/0.png)
的图象上的是( )
A.(3,1)
B.(-3,1)
C.(
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,3)
D.(3,-
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063024_ST/2.png)
)
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若点(-2,y
1)、(1,y
2)、(3,y
3)都在反比例函数
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063023_ST/0.png)
的图象上,则y
1,y
2,y
3的大小关系是( )
A.y
1<y
3<y
2B.y
2<y
1<y
3C.y
1<y
2<y
3D.y
2<y
3<y
1
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下列各点在双曲线y=-
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063022_ST/0.png)
上的是( )
A.(-
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063022_ST/1.png)
,-
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063022_ST/2.png)
)
B.(-
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063022_ST/3.png)
,
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063022_ST/4.png)
)
C.(
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063022_ST/5.png)
,-
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103101243675806311/SYS201311031012436758063022_ST/6.png)
)
D.(
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,
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)
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