Directions: You can only use digits 1-9. After you use a digit, YOU CANNOT USE IT AGAIN. Put one digit in each box to make 2 digits. Goal: The product of the two numbers is the number as close and possible to 7,000. Write down your thoughts and the times you thought differently to reach the goal.

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.