Ryan is tracking how much money he has each week.
He started with $50.
He saves $15 per week for the first 6 weeks.
He spent $10 per week after week 6 until the money's all spent.
The rate of change is _____
after the first 6 weeks because as the weeks increase the money decreases.
1 answer
The rate of change after the first 6 weeks is $10 per week, as the money decreases by $10 per week.
1 answer