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反比例函数y=,当x>0时,y随x的增大而增大,那么m的取值范围是( ) A.m...
反比例函数y=
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131101194107837608809/SYS201311011941078376088006_ST/0.png)
,当x>0时,y随x的增大而增大,那么m的取值范围是( )
A.m<3
B.m>3
C.m<-3
D.m>-3
考点分析:
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A.
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B.
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D.
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C.
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下列运算,正确的是( )
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6C.(a
2)
3=a
6D.a
10÷a
2=a
5
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