Write the Exponential Equation in Logarithmic Form $2 ^ { - 2 } = \frac { 1 } { 4 }$

Multiple Choice

Write the exponential equation in logarithmic form.​ $2 ^ { - 2 } = \frac { 1 } { 4 }$ ​

A) $\log _ { 4 } \frac { 1 } { 2 } = - 2$
B) $\log _ { 2 } \frac { 1 } { 4 } = 2$
C) $\log _ { 2 } 4 = 2$
D) $\log _ { 2 } \frac { 1 } { 4 } = - 2$
E) $\log _ { 2 } 4 = - 2$