2. Juan and Patti decided to see who could read more books in a month. They began to keep track after Patti had already read 5 books that month. This graph shows the number of books Patti read
for the next 10 days and the rate at which she will read for the rest of the month.
Number of Books Read
25
20
15
Books
10
5
0 1 2 3 4 5 6 7 8 9 10
Day
if Juan does not read any books before day 4 and he starts reading at the same rate as Patti for
the rest of the month, how many books will he have read by day 12
A. 5
B. 10
C. 15
D. 20