Part A: Describe a relationship that can be modeled by the function represented by the graph, and explain how the function models the relationship.
Part B:
Identify and interpret the key features of the function in the context of the situation you described in part A.

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176