Please need all (a, b, c)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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Note:- Please need all (a, b, c) answers to this question. 

Consider the following.
(3, 3)
2
1* (0, 1)
(-3, 0)
1
3
(a) Sketch the line that appears to be the best fit for the given points.
(3, 3)
(3, 3)
K0, 1)
1* (0, 1)
(-3, 0)
(-3, 0)
-1
1
-1
2
(3, 3)
(3, 3)
(0, 1)
40, 1)
(-3,0
(-3,0
-1
1
2
-2
-1
1
3
(b) Find the least squares regression line. (Round your numerical values to two decimal places.)
y(x) =
(c) Calculate the sum of squared error. (Round your answer to two decimal places.)
Transcribed Image Text:Consider the following. (3, 3) 2 1* (0, 1) (-3, 0) 1 3 (a) Sketch the line that appears to be the best fit for the given points. (3, 3) (3, 3) K0, 1) 1* (0, 1) (-3, 0) (-3, 0) -1 1 -1 2 (3, 3) (3, 3) (0, 1) 40, 1) (-3,0 (-3,0 -1 1 2 -2 -1 1 3 (b) Find the least squares regression line. (Round your numerical values to two decimal places.) y(x) = (c) Calculate the sum of squared error. (Round your answer to two decimal places.)
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