If you wish to find the least squares line of best fit y = mx + c through the points (2, 1), (2, 3), and (5, 4), what system should you solve? otivo

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.1: Adding And Subtracting Polynomials
Problem 58PPS
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If you wish to find the least squares line of best fit y = mx + c through the points (2, 1), (2, 3), and (5, 4), what
system should you solve?
Select one alternative:
[21]
O AT Ax = A¹b, where A
2
3,b= 1
X =
[m]
5
4
2
O AT Ax = ATb, where A = 2
-E1--8--0
b = 3 X =
5
[2
1]
X
O AT Ax = ATb, where A = 2 3 b =
C
X =
5 4
[2
1]
O AT Ax= A¹b, where A = 2
1, b = 3
5
, X=
m
с
Transcribed Image Text:If you wish to find the least squares line of best fit y = mx + c through the points (2, 1), (2, 3), and (5, 4), what system should you solve? Select one alternative: [21] O AT Ax = A¹b, where A 2 3,b= 1 X = [m] 5 4 2 O AT Ax = ATb, where A = 2 -E1--8--0 b = 3 X = 5 [2 1] X O AT Ax = ATb, where A = 2 3 b = C X = 5 4 [2 1] O AT Ax= A¹b, where A = 2 1, b = 3 5 , X= m с
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