摘要:6.反比例函数(x<0)的图象如图3所示.则k的取值范围是-----------------------[ ] A.k>0 B.k<0 C.k>1 D.k<1
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| k |
| x |
| A、S1>S2 |
| B、S1=S2 |
| C、S1<S2 |
| D、S1≠S2 |
| k |
| x |
| A、y3<y1<y2 |
| B、y2<y1<y3 |
| C、y3<y2<y1 |
| D、y1<y2<y3 |
网址:http://m.1010jiajiao.com/timu_id_3320183[举报]
| k |
| x |
| A、S1>S2 |
| B、S1=S2 |
| C、S1<S2 |
| D、S1≠S2 |
| k |
| x |
| A、y3<y1<y2 |
| B、y2<y1<y3 |
| C、y3<y2<y1 |
| D、y1<y2<y3 |