Solve the Problem. -The Value of a Particular Computer System Is Represented in Is

Multiple Choice

Solve the problem.
-The value of a particular computer system is represented in the following graph. Find the rate of change of the value of the computer system with respect to time, in dollars per year.

A) -$500 per year
B) -$250 per year
C) -$1250 per year
D) -$750 per year