Jessica is running for student council president. She goes to a print shop to print color copies of her campaign fliers.

Question

There is a linear relationship between the number of color copies Jessica prints and the total cost of the print job.
Describe the rate of change for this relationship.
The total cost of the print job
by
per color copy.

Answer 1

The rate of change in this relationship represents the cost per color copy that Jessica is paying for her campaign fliers. Since there is a linear relationship between the number of color copies and the total cost, this means that for every additional color copy she prints, the total cost increases by a fixed amount.

To express this formally, you can say:

The total cost of the print job increases by $X per color copy.

Here, $X would be the specific dollar amount charged by the print shop for each color copy. To determine the exact value of $X, Jessica would need to obtain a price quote from the print shop.