Problem Set Module E You may copy this problem set and show all work on this copy, or you may do work on separate paper. 1) The following scatterplot gives readings for the mean (average) annual temperature at several different elevations in a region. 25 20 15. 10 500 1000 1500 2000 2500 Elevation (m) a) Graph a linear model through the points (600,19) and (2000, 5). b) Write the equation of your linear model. Show your work. c) Write your slope and explain its meaning. d) What is your vertical intercept? Explain its meaning. e) Use your model to predict the elevation when the mean annual temperature is 10°. Mean Annual Temp (C)

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter3: Matrices
Section3.7: Applications
Problem 44EQ
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Problem Set Module E
You may copy this problem set and show all work on this copy, or you may do work on separate paper.
1) The following scatterplot gives readings for the mean (average) annual temperature at several different
elevations in a region.
25
20
15.
10
500
1000
1500
2000
2500
Elevation (m)
a) Graph a linear model through the points (600,19) and (2000, 5).
b) Write the equation of your linear model. Show your work.
c) Write your slope and explain its meaning.
d) What is your vertical intercept? Explain its meaning.
e) Use your model to predict the elevation when the mean annual temperature is 10°.
Mean Annual Temp (C)
Transcribed Image Text:Problem Set Module E You may copy this problem set and show all work on this copy, or you may do work on separate paper. 1) The following scatterplot gives readings for the mean (average) annual temperature at several different elevations in a region. 25 20 15. 10 500 1000 1500 2000 2500 Elevation (m) a) Graph a linear model through the points (600,19) and (2000, 5). b) Write the equation of your linear model. Show your work. c) Write your slope and explain its meaning. d) What is your vertical intercept? Explain its meaning. e) Use your model to predict the elevation when the mean annual temperature is 10°. Mean Annual Temp (C)
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