The table shows the fine owed for an overdue library book according to how many days it is overdue. What is the initial value?

days fine
2 30 cents
3 45 cents
4 60 cents
(1 point)

The initial value in this table is not given. The table only shows the fine amounts for different numbers of days overdue, but it does not provide any information about the fine amount for when the book is 1 day overdue.