Let y represent the total cost of publishing a book (in dollars). Let x represent the number of copies of the book printed. Suppose that x and y are related by the

equation y = 15x + 1100.

Answer the questions below

What is the change in the total cost for each book printed?
What is the cost to get started (before any books are printed)?

1 answer

1. The change in the total cost for each book printed is $15.

2. The cost to get started (before any books are printed) is $1100.