Use Change of Base Theorem to Evaluate $\log _ { \frac { 1 } { 4 } } 12$

Multiple Choice

Use change of base theorem to evaluate $\log _ { \frac { 1 } { 4 } } 12$ . Round the answer to four decimal places.

A) $- 0.5579$
B) $- 1.7925$
C) 0.7925
D) -0.4421