a
Lyla purchases a book reader and a book
subscription.
The subscription costs the same amount each month
for any number of books.
The equation y = 10x + 100 models Lyla's total
cost.

Question: what does the value of the function at x=0 represent in the situation

Answers:
-The monthly cost of books

-The cost of the book reader

-The number of books Lyla reads each month

-The number if months Lyla purchases books