Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

What is the quadratic regression equation that fits these data?
X
у
-4
42
-3
30
-2
20
-1
13
0
8
1
13
2.
20
3
32
4
54
O A. y = 0.34x2 + 3.40x+8.60
B. y= 21.94. 1.02%


Sagot :

Answer: y= 2.38x^2 + 0.90x + 9.90

Step-by-step explanation:

A p e x