Use the Properties of Logarithms to Condense $\log _ { 7 } x - \log _ { 7 } 4$

Multiple Choice

Use the properties of logarithms to condense $\log _ { 7 } x - \log _ { 7 } 4$ .

A) $\log _ { 7 } ( x - 4 )$
B) $\log _ { 7 } \frac { x } { 4 }$
C) $\left( \log _ { 7 } x \right) ^ { 1 / 4 }$
D) $\frac { \log _ { 7 } x } { \log _ { 7 } 4 }$
E) $\log _ { 7 } 4 x$