Determine Whether or Not the Function Is Linear $V ( t ) = 22,000 - 3200 t$

Multiple Choice

Determine whether or not the function is linear. If it is, determine the slope and interpret it.
-The value of a particular car is given by V(t) $V ( t ) = 22,000 - 3200 t$ t, where t is the age of the car in years.

A) Linear; 3200; Each year, the car depreciates $3200.
B) Not linear
C) Linear; 3200; Each year, the car appreciates $3200.
D) Linear; 22,000; Each year, the car depreciates $22,000.