Use Properties of Logarithms to Expand the Logarithmic Expression as Much

Multiple Choice

Use properties of logarithms to expand the logarithmic expression as much as possible.
- $\log _ { 6 } \sqrt [ 4 ] { y }$

A) $4 \log _ { 6 } y$
B) $\frac { 1 } { 4 } \log _ { 6 } \mathrm { y }$
C) $\frac { 1 } { 4 } \log _ { 6 } \sqrt [ 4 ] { y }$
D) $\frac { 1 } { 6 } \log _ { 4 } \mathrm { y }$