Question

Use the table to answer the question.

Library Book Fine Calculation Based on Overdue Days
Days Fine
2 30 cents
3 45 cents
4 60 cents
The table shows the fine owed for an overdue library book according to how many days it is overdue. What is the initial value?

(1 point)

Answer 1

The fine increases by 15 cents per day (30→45→60). So fine = 15·days + b. Using 2 days: 30 = 15·2 + b → b = 0. Initial value = 0 cents (no fine).