摘要:如图正比例函数y=kx和反比例函数 的图象相交于A.C两点.过A作x轴垂线交 x轴于B.连接BC.若△ABC面积为S. 则S= .
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| k |
| x |
| A、x>1 |
| B、0<x<1或x<-1 |
| C、-1<x<0或x>1 |
| D、x>2或x<1 |
网址:http://m.1010jiajiao.com/timu_id_2069484[举报]
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| 1 |
| x |
| k |
| x |
| 1 |
| x |
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| x |
| k |
| x |
| 1 |
| 2 |
| PD |
| PB |
| PC |
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| k |
| x |
| A、x>1 |
| B、0<x<1或x<-1 |
| C、-1<x<0或x>1 |
| D、x>2或x<1 |