Evaluate the expression without using a calculator.
-$\log _ { 2 } \frac { 1 } { 4 }$
A) $- 2$
B) 4
C) 2
D) $\frac { 1 } { 2 }$

Name: Evaluate the expression without using a calculator. -$\log _ { 2 } \frac { 1 } { 4 }$ A) $- 2$ B) 4 C) 2 D) $\frac { 1 } { 2 }$
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Question

Quizplus · Accepted Answer

The expression $\log _ { 2 } \frac { 1 } { 4 }$ asks for the power to which 2 must be raised to yield $\frac { 1 } { 4 }$. Since $2^{-2} = \frac { 1 } { 4 }$, the answer is $-2$.

Evaluate the Expression Without Using a Calculator log⁡214\log _ { 2 } \frac { 1 } { 4 }log2​41​

Evaluate the Expression Without Using a Calculator $\log _ { 2 } \frac { 1 } { 4 }$