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Determine the pair of points through which it appears a best-fitting line (a line that lies closest to all points) would pass through for the scatter plot. Select the best choice. Then using the correct points, write the equation of the line passing through the points. Find the indicated predicted value using the equation. 20. 10 9 8 7 y 5 4 3 2 1 A) (2, 9) and (10, 4) C) (2, 9) and (6, 7) 4 6 8 B) (1, 8) and (3, 4) D) (3, 9) and (8,4) 2 21. Write the equation of the line for the above scatter plot. ==x+10 A) y = - C)y=-³x+41 B) y = -x +8 D) y = -x + ²³/1/2 A) 4.75 D) 3.5 AC) 3.25 9 Choices for 22-23: 22. Using the equation of the best-fitting line, find the predicted value when x = 8. 23. Using the equation of the best-fitting line, find the predicted value when x = 12. B) 5.25 E) 2.75 AD) 5.75 10 C) 5 AB) 2 AE) 3

Determine the pair of points through which it appears a best-fitting line (a line that lies closest to all points) would pass through for the scatter plot. Select the best choice. Then using the correct points, write the equation of the line passing through the points. Find the indicated predicted value using the equation. 20. 10 9 8 7 y 5 4 3 2 1 A) (2, 9) and (10, 4) C) (2, 9) and (6, 7) 4 6 8 B) (1, 8) and (3, 4) D) (3, 9) and (8,4) 2 21. Write the equation of the line for the above scatter plot. ==x+10 A) y = - C)y=-³x+41 B) y = -x +8 D) y = -x + ²³/1/2 A) 4.75 D) 3.5 AC) 3.25 9 Choices for 22-23: 22. Using the equation of the best-fitting line, find the predicted value when x = 8. 23. Using the equation of the best-fitting line, find the predicted value when x = 12. B) 5.25 E) 2.75 AD) 5.75 10 C) 5 AB) 2 AE) 3

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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20,21,22,23
Determine the pair of points through which it appears a best-fitting line (a line that lies closest to all points) would pass through for the scatter plot. Select the best choice. Then using the correct points, write the equation of the line passing through the points. Find the indicated predicted value using the equation. 20. 10 9 8 7 -6 5 4 3 2 1 A) (2, 9) and (10, 4) C) (2, 9) and (6, 7) 3 4 5 6 B) (1, 8) and (3, 4) D) (3,9) and (8,4) 2 21. Write the equation of the line for the above scatter plot. A) y = -x + 10 B) y 41 C) y = - ²x + 4 D) y = 8 9 A) 4.75 D) 3.5 AC) 3.25 Choices for 22-23: = -5 =-²/x+8 - = -²x+³/10 22. Using the equation of the best-fitting line, find the predicted value when x = 8. 10 23. Using the equation of the best-fitting line, find the predicted value when x = 12. B) 5.25 E) 2.75 AD) 5.75 X C) 5 AB) 2 AE) 3
Transcribed Image Text:Determine the pair of points through which it appears a best-fitting line (a line that lies closest to all points) would pass through for the scatter plot. Select the best choice. Then using the correct points, write the equation of the line passing through the points. Find the indicated predicted value using the equation. 20. 10 9 8 7 -6 5 4 3 2 1 A) (2, 9) and (10, 4) C) (2, 9) and (6, 7) 3 4 5 6 B) (1, 8) and (3, 4) D) (3,9) and (8,4) 2 21. Write the equation of the line for the above scatter plot. A) y = -x + 10 B) y 41 C) y = - ²x + 4 D) y = 8 9 A) 4.75 D) 3.5 AC) 3.25 Choices for 22-23: = -5 =-²/x+8 - = -²x+³/10 22. Using the equation of the best-fitting line, find the predicted value when x = 8. 10 23. Using the equation of the best-fitting line, find the predicted value when x = 12. B) 5.25 E) 2.75 AD) 5.75 X C) 5 AB) 2 AE) 3
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