Ryan is tracking how much money he has each week.
He started with $60.
He spent $5 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 ______ because as the weeks increase, the money decreases.
1 answer
The rate of change is negative because as the weeks increase, the amount of money decreases.
3 answers