Question 1182788
y = 200 + 1.29 * x
y = total cost.
x = number of downloaded songs.
200 = cost of ipod
1.29 = cost of each downloaded song.



y = 500 + 50 * x
y = total compensation.
x = number of sales.
500 = base salary per week.
50 = compensation for each sale.


the value of y in both cases is on the vertical axis.
the value of x in both cases is on the horizontal axis.


here's what each graph looks like.
first the ipod and songs.
second the base salary and commission


<img src = "http://theo.x10hosting.com/2021/070701.jpg" >


<img src = "http://theo.x10hosting.com/2021/070702.jpg" >