2 answers:
Answer:y= -30x+150
Step-by-step explanation:So 150/5=30 which are the number of weeks and the total number of songs.
Since every week she downloads 5 songs this makes the total quantity which makes it go less makes the 30 a negative number.
Initial number is 150 since its the total of songs that are in total.
M=(120-150)/(1-0)=-30
Line equation
y=150=-30(x-0)
y=-30x+150
Answer:
A) rate of change would be dividing the number of songs wanted (150) by the number of weeks downloading (5)
150/5 = 30
since the total quantity wanted is becoming less every week the rate of change would be negative so it becomes -30
Initial value is 150, which is the total number of songs they want
B) rate of change would be dividing the number of songs wanted (150) by the number of weeks downloading (5)
150/5 = 30
since the total quantity wanted is becoming less every week the rate of change would be negative so it becomes -30
Initial value is 150, which is the total number of songs they want
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