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Ladyt916
Ladyt916
24.06.2020 • 
Mathematics

Question 2 (Essay Worth 10 points) (05.03 MC)
Gina has borrowed 100 songs from her friend. She plans to download an equal number of songs on her music player each week for 5 weeks. The graph shows the number of songs left to
download, y, for a certain number of weeks, X:
Song Downloading
140
120
100
Number of
Songs Lett 80
to Download 60
40
20
o
1 2 3 4 5
Number of Weeks
Part A: What is the rate of change and initial value of the function represented by the graph, and what do they represent in this scenario? Show your work to find the rate of change and
initial value. (6 points)
Part B: Write an equation in slope-intercept form to model the relationship between x and y. (4 points)
Apple iPhone
Select to choose what happens with this
device.
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Question 1 (Answered)
DD 0
6:03 PM
6/23/20
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