Acertain library assesses fines for overdue books as follows. on the first day that a book is overdue, the total fine is $0.10. for each additional day that the book is overdue, the total fine is either increased by $0.30 or doubled, whichever results in the lesser amount. what is the total fine for a book on the fourth day it is overdue? a. $0.60
b. $0.70
c. $0.80
d. $0.90
e. $1.00

D. $0.90

Explanation:  

Day 1 = $0.10

Day 2 = $0.10 + double the last fine which is $0.20 = $0.30

Day 3 = $0.30 + $0.30 = $0.60

Day 5 = $0.60 + $0.30 = $0.90

answer: 298143

step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.