| ||
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
| 3 |
如图,正三角形A1OB1,正三角形A2B1B2,正三角形A3B2B3…按如图所示的方式放置.点A1,A2,A3,…和点B1,B2,B3…分别在直线y=
| ||
| 3 |
| 3 |
| 2 |
| 3 |
| 2 |
| 11 |
| 6 |
| 11 |
| 6 |
| 5 |
| 3 |
| ||
| 9 |
| 5 |
| 3 |
| ||
| 9 |
如图,矩形ABCO的对角线AC、OB交于点A1,直线AC的解析式为y=
| ||
| 3 |
| 1 |
| 2 |
| 3 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3 |
| 3 |
| 1 |
| 2 |
如图,已知直线y=| 3 |
| 4 |
| t |
| 2 |
| 24 |
| 11 |
| 24 |
| 11 |
| 3 |
| ||
| 3 |
| ||
| 3 |
正方形A2B2C2D2的边长为2011,则点B2的坐标为