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.

Question

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

Answer 1

$6.50