subject
Mathematics, 28.02.2020 19:18 001054213

What is the quadratic regression equation for the data set?

yˆ=0.022x2−0.775x+6.38

yˆ=0.022x2+0.775x+6.38

yˆ=−0.022x2+0.775x+6.38

yˆ=−0.022x2−0.775x−6.38
x y
2 4.46
4 4.03
6 3.28
8 1.19
10 0.39
12 0.09
14 0.18

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below
Answers: 1
question
Mathematics, 21.06.2019 16:00
Find percent notation for 0.008 0.008=
Answers: 2
question
Mathematics, 21.06.2019 18:00
In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
You know the right answer?
What is the quadratic regression equation for the data set?

yˆ=0.022x2−0.775x+6.38
Questions
question
Spanish, 11.12.2019 18:31
Questions on the website: 13722363