| 2 |
| x |
(2010·长沙)已知反比例函数y=| 1-m |
| x |
(2010·长春)如图,双曲线y1=| k1 |
| x |
(2009·绥化)反比例函数y=| m |
| x |
| 1 |
| x |
| 1 |
| x |
象似双钩,我们称之为“双钩函数”).给出下列几个命题:
(2009·黑河)反比例函数y=| m |
| x |
| 2 |
| x |
| 2 |
| x |
(2006·旅顺口区)如图所示是一次函数y1=kx+b和反比例函数y2=| m |
| x |
(2005·淮安)函数y=| 2 |
| x |
| 2 |
| x |
| x |
| x+2 |
| 3 | x |
| 3 | x-1 |
| 3 |
| x |
| 3 |
| x |
| 3 |
| x+2 |
| 3 |
| x-1 |
| 3 |
| x-1 |
如图,一次函数y1=x-1与反比例函数y2=| 2 |
| x |