Below is a scatter plot and a quadratic regression provided by desmos. What type of regression would be better to do for these points and why? Explain in terms of the peaks/valleys of different polynomials. X₁ 1 2 3 4 5 6 7 8 3 PARAMETERS a--0.327381 b-3.02976 c-0.839286 5 8 10 7 6 4 6 ₁~ax₁ + bx₁ + c STATISTICS R²-0.5247 RESIDUALS e plot X X 10 10
Below is a scatter plot and a quadratic regression provided by desmos. What type of regression would be better to do for these points and why? Explain in terms of the peaks/valleys of different polynomials. X₁ 1 2 3 4 5 6 7 8 3 PARAMETERS a--0.327381 b-3.02976 c-0.839286 5 8 10 7 6 4 6 ₁~ax₁ + bx₁ + c STATISTICS R²-0.5247 RESIDUALS e plot X X 10 10
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 92E
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
Transcribed Image Text:Below is a scatter plot and a quadratic regression provided by desmos. What type of regression would be better to do for these points and why? Explain in terms of the peaks/valleys of
different polynomials.
1
2
3
4
5
6
7
8
3₁
PARAMETERS
a--0.327381
b-3.02976
c-0.839286
3
5
8
10
7
6
4
6
₁ax + bx₁ + c
STATISTICS
R²-0.5247
RESIDUALS
e plot
X
10
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