Provide an Appropriate Response $\log _ { 7 } \frac { 3 x } { y ^ { 2 } }$

Multiple Choice

Provide an appropriate response.
-Write the expression $\log _ { 7 } \frac { 3 x } { y ^ { 2 } }$ as a sum or difference of logarithms.

A) $\log _ { 7 } 3 + \log _ { 7 } x - 2 \log _ { 7 } y$
B) $3 \log _ { 7 } x - 2 \log _ { 7 } y$
C) $2 \left( \log _ { 7 } 3 + \log _ { 7 } x - \log _ { 7 } y \right)$
D) $\log _ { 7 } 3 - \log _ { 7 } x + 2 \log _ { 7 } y$