10.
= ▲ .
|
x |
-3 |
-2 |
-1 |
1 |
2 |
3 |
|
y |
2 |
3 |
6 |
-6 |
-3 |
-2 |
10.
= ▲ .
|
x |
-3 |
-2 |
-1 |
1 |
2 |
3 |
|
y |
2 |
3 |
6 |
-6 |
-3 |
-2 |