-4
-3
-2
-1
0
1
1
2
3
4
b.
12
5
0
-3
-4.
у
-30
5 12

Answer:
Linear Regression: y = 0x + 2.67
Quadratic Regression: y = 1x^2 + 0x - 4
Step-by-step explanation:
USE STATS CALCULATOR