Using a Change of Variables, the Double Integral $\iint$ _{R $( 3 x + 2 y ) ( 2 y - x ) d A$}

Multiple Choice

Using a change of variables, the double integral $\iint$ _{R $( 3 x + 2 y ) ( 2 y - x ) d A$} where R is the region bounded by the quadrilateral with vertices (0, 0) , (-2, 3) , (2, 5) , and (4, 2) is

A) 1024
B) 512
C) 256
D) 128
E) 64