The function f(n) = 1.5 + 0.5(n −1) models a book fine, in dollars, that a library charges for a book that is n days overdue.
What is overdue for a library book defined by the function f(10−3)
Responses
$6.50
$6.50
$3
$3
$5
$5
$4.50
1 answer
$6.50