Problema Solution
The price p,in dollars, of an 8-in. by 8-in. hardcover photobook is given byp equals 0.5 n plus 7p=0.5n+7,wherennis the number of pages in the photobook. Graph the equation and use the graph to estimate the price of a photobook containing 15pages..
Answer provided by our tutors
We need to graph:
p=0.5n+7
For n = 15 pages the price of the book is approximately $15.