5. An amusement park manager tracked the amount of park attendees starting at noon up until closing time at 10pm. Use the graph to answer the questions.
a. What is the zero of this function? What does it represent in
the context of the problem?
b. What is the domain? What does it represent in this context?
park attendees (in hundreds)
c. What is the range? What does it represent in this context?
1
d. What is the interval(s) of increase? What does it represent
in this context?
time (hours)