![subject](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 23:30 macp98463oz47dl
Gina has purchased 100 songs from the internet. 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:
A graph titled Song Downloading shows Number of Weeks on x-axis and Number of Songs Left to Download on y-axis. The x-axis scale is shown from 0 to 5 at increments of 1, and the y-axis scale is shown from 0 to 140 at increments of 20. A straight line joins the ordered pairs 0, 100 and 1, 80 and 2, 60 and 3, 40 and 4, 20 and 5, 0.
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)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:10
Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match the circle equations in general form with their corresponding equations
Answers: 3
You know the right answer?
Gina has purchased 100 songs from the internet. She plans to download an equal number of songs on he...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.04.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/ekonomika.png)
Business, 15.04.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/istoriya.png)
History, 15.04.2021 22:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 22:50