I'm so confused this.

Quiz: Quiz 1 Quiz This Question: 5 pts 18 of 22 This Quiz: 100 pts possible Question Help Find and interpret the average rate of change illustrated in the following graph. Find the average rate of change. Select the correct choice below and fill in the answer box to complete your choice. 10- (Type a whole number.) Value of Machine (in thousands of dollars) co O A. The average rate of change is - $ per year. 6 . O B. The average rate of change is $ per year. Interpret the average rate of change. Selectthe correct choice below and fill in the answer box to complete your choice. (Type a whole number.) 2 - O A. The value of the machine is increasing $ each year during these years. O B. The value of the machine is constant. Year O C. The value of the machine is decreasing $ each year during these years