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. (4 points)
A. The graph of the scenario would be because the rate of change changes.
B. The y-intercept for this scenario would be meaning .
C. The rate of change is because as the weeks increase, the money decreases.
A. The graph of the scenario would be a piecewise function because the rate of change changes. Initially, the rate of change is -$5, and after week 6, the rate of change becomes -$10.
B. The y-intercept for this scenario would be $60 because that is the amount of money Ryan starts with.
C. The rate of change is constant at -$5 for the first 6 weeks and then becomes -$10 after week 6. As the weeks increase, the money decreases faster.