The scatter plot shows the number of years of experience, x, and the amount charged per hour, y, for each of 24 dog sitters in Arizona.(a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit.(b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 18 years of experience.Note that you can use the graphing tools to help you approximate the line.22-20 -18(a) Write an approximate equation of the line of best fit.16+y =14+Amount charged12-(b) Using your equation from part (a), predict the amountdollars(per hour10+charged per hour by a dog sitter with 18 years ofexperience.6-4-2-4.6 8 10 12 14 16 18 20 22Years of experience

Regression is used to predict the value of the response variable for a given value of the predictor…

Answered: The scatter plot shows the number of…

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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Do not put answers like k = 9 or k = -7. Your answer should be 9 or -7. %3D If you get an answer of All Real Numbers, type out All Real Numbers. If you get an answer of No Solution, type out No Solution. Question 1 Find the slope between (3, -2) and (-2, 3). Question 2
What's true about the first differences and slope for a linear equation?
what are the x values and y values used to plot the points?
The scatter plot shows the time spent studying, x, and the quiz score, y, for each of 23 students. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the quiz score for a student who spent 70 minutes studying. Note that you can use the graphing tools to help you approximate the line. y 100 90- So (a) Write an approximate equation of the line of best fit. 70 y = Quiz score 60 50 (b) Using your equation from part (a), predict the quiz 40 score for a student who spent 70 minutes studying. 30- 20- 10- 10 20 30 40 50 60 70 80 90 100 Time spent studying (in minutes)
The scatter plot shows the average monthly temperature, x, and a family's monthly heating cost, y, for 25 different months. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the monthly heating cost for a month with an average temperature of 25 °F. Note that you can use the graphing tools to help you approximate the line. 100- y 90- x 80- × × xx 70- Monthly x x heating cost 60- × (in dollars) 50- × 40- 30- 20- 10- × x x x x x 0 10 20 30 40 50 60 70 80 90 100 Average monthly temperature (in °F) (a) Write an approximate equation of the line of best fit. y = (b) Using your equation from part (a), predict the monthly heating cost for a month with an average temperature of 25 °F. $ ☐ G
The equation of the vertical and horizontal line through the point (-5,6) is: x=5, y=-6 x-6, y=-5 X=-5, y=6 X=-6,y%3D5
What is the equation of the line with a slope of 3 and passing through the point (1, -3)? A. y = x - 3 B. y = 3x + 1 C. y = 3r D. y = 3r – 6 %3D O A B.
The scatter plot shows the average monthly temperature, x, and a family's monthly heating cost, y, for 25 different months. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the monthly heating cost for a month with an average temperature of 35 °F. Note that you can use the graphing tools to help you approximate the line. y 100- 90+ 80+ ? 70+ Monthly heating cost (in dollars) 60+ 50+ 40+ 30- 20+ 10+ X + 0 10 20 30 40 50 60 70 80 90 100 Average monthly temperature (in °F) X X X X X X x X xx X X X X X xx X X X X X A X Ś (a) Write an approximate equation of the line of best fit. y = 0 (b) Using your equation from part (a), predict the monthly heating cost for a month with an average temperature of 35 °F. $0 X Ś ?
Q/Determine whether the equation is exactifitis, find the Saluation.
The scatter plot shows the number of years of experience, x, and the amount charged per hour, y, for each of 23 dog sitters in California. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 10 years of experience. Note that you can use the graphing tools to help you approximate the line. Amount charged in dollars \per hour/ 22- 20+ 18+ 16+ 14+ 12+ 10- 8- 6- 4+ 2+ 0 2 4 X 6 X X +3 +: X 8 10 12 14 16 18 20 22 Years of experience X S (a) Write an approximate equation of the line of best fit. :0 y = (b) Using your equation from part (a), predict the amount charged per hour by a dog sitter with 10 years of experience. $0 x Ś
if mr jonhson walk 80 minutes in 4 days determine the contsant rate of chnage then write this answer in slope equation form?
How would I approach this problem?

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