如图,经过点A(-2,0)的一次函数y=ax+b(a≠0)与反比例函数y=| k |
| x |
| 3 |
| 2 |
解:(1)∵A(-2,0),B(4,0),| 3 |
| 2 |
| BP |
| 6 |
| 3 |
| 2 |
| k |
| x |
| 36 |
| x |
|
|
| 3 |
| 2 |
| 3 |
| 2 |
| 1 |
| 2 |
解:(1)∵A(-2,0),B(4,0),| 3 |
| 2 |
| BP |
| 6 |
| 3 |
| 2 |
| k |
| x |
| 36 |
| x |
|
|
| 3 |
| 2 |
| 3 |
| 2 |
| 1 |
| 2 |
(2013·孝感)如图,函数y=-x与函数y=-| 4 |
| x |
(2009·翔安区质检)如图,直线y1=2x与反比例函数y2=| k |
| x |
| m |
| x |
A(n,2)、B(2,-4).| m |
| x |
| n |
| x |