Find the Term Indicated in the Expansion $( x - 2 y ) ^ { 11 } ; 8$

Multiple Choice

Find the term indicated in the expansion.
- $( x - 2 y ) ^ { 11 } ; 8$ th term

A) $- 42,240 x ^ { 4 } y ^ { 7 }$
B) $21,120 \mathrm { x } ^ { 4 } \mathrm { y } 8$
C) $21,120 x^ 7 y^ 4$
D) $- 42,240 x ^ { 7 } y ^ { 4 }$