m :
3x − 2y + 8 = 0
2 y = 3 x + 8
y = 1,5 x + 4
−−−−−−−
n :
2 x − 3 y + 11 = 0
3 y = 2 x + 11
| 2 | 11 | |||
y = | x + | |||
| 3 | 3 |
| 2 | ||
y = − | x + b1 B = ( 2, 1) | |
| 3 |
| 2 | ||
1 = − | *2 + b1 | |
| 3 |
| 4 | ||
1 + | = b1 | |
| 3 |
| 7 | ||
b1 = | ||
| 3 |
| 2 | 7 | |||
p: y = − | x + | |||
| 3 | 3 |
| 3 | ||
1 = − | *2 + b2 | |
| 2 |
| 3 | ||
r: y = − | x + 4 | |
| 2 |