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.
Ryan decreases his $ each week
#Linear
#Ryan took 10 weeks to spend all of his $
# (6, 5)
(0, 5)
#Ryan started with $60 in his account
(10, 0)
#Positive
(0.6)
Negative
(10, 6)
Nonlinear
A. The graph of the scenario would be nonlinear because the rate of change changes.
B. The y-intercept for this scenario would be (0, 60) meaning Ryan started with $60 in his account.
C. The rate of change is negative because as the weeks increase, the money decreases. Ryan decreases his money each week.