An online bookseller has a new book in print. The company estimates that if the book is priced at $15, then 800 copies of the book will be sold per day, and if the book is priced at $20, then 550 copies of the book will be sold per day.
900
300
700
oo
SOO
tega
00
200
100
35
18
19
20
Price
6
Identify the ordered pairs given in the problem. Then, plot both on the graph,
Assume that the relationship between the number ot books sold and the price is linear in other words, assume
the graph is a straight line) using straightedeedraw the line that passes through the two points
w are his side