Solve
-The Average Value of a Certain Type of Automobile $\$ 20,640$

Multiple Choice

Solve.
-The average value of a certain type of automobile was $\$ 20,640$ in 2006 and depreciated to $\$ 11,340$ in 2010 . Let $y$ be the average value of the automobile in the year $x$ , where $x = 0$ represents 2006 . Write a linear equation that relates value $\mathrm { y }$ to year $\mathrm { x }$ .

A) $y = - 2325 x + 2040$
B) $y = - 2325 x + 11,340$
C) $y = - \frac { 1 } { 2325 } x - 11340$
D) $y = - 2325 x + 20,640$