In a Certain State, 3900 Acres of Farmland Are Being $\mathrm{f}(\mathrm{x})$

Multiple Choice

In a certain state, 3900 acres of farmland are being developed into housing developments per year. Create a function, $\mathrm{f}(\mathrm{x})$ , that models the acres of farmland lost to development in $\mathrm{x}$ years.

A) $f(x) =2190 x$
B) $f(x) =-3900 x$
C) $f(x) =-2190 x$
D) $f(x) =3900 x$