| k |
| x |
| 13 |
| 4 |
| 9 |
| 4 |
| 9 |
| 4 |

| 9 |
| 4 |
解:设矩形ABCO的面积为S,过点N作AB的平行线交BM于点F.| 1 |
| 2 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 3 |
| NE |
| AN |
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 16 |
| 1 |
| 16 |
| 1 |
| 6 |
| 1 |
| 16 |
| 13 |
| 4 |
| 9 |
| 4 |
| 9 |
| 4 |
| 9 |
| 4 |
| 9 |
| 4 |
(2013·淄博)如图,矩形AOBC的面积为4,反比例函数y=| k |
| x |
如图,点A是反比例函数y=-| 6 |
| x |
| 3 |
| 6 |
| 3 |
| 6 |
| 3 |
如图,在反比例函数y=| 4 |
| x |
| 8 |
| 5 |
| 8 |
| 5 |
| k |
| x |
(2012·通州区二模)如图,点C在反比例函数y=| k |
| x |
| k |
| x |