Evaluate the function at the indicated value of $x = 1$ . $f ( x ) = \log _ { 8 } x$
A) $\frac { 1 } { 8 }$
B) $- \frac { 1 } { 8 }$
C)-8
D)0
E)8

Name: Evaluate the function at the indicated value of $x = 1$ . $f ( x ) = \log _ { 8 } x$ A) $\frac { 1 } { 8 }$ B) $- \frac { 1 } { 8 }$ C)-8 D)0 E)8
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Question

Evaluate the function at the indicated value of $x = 1$ .​ $f ( x ) = \log _ { 8 } x$ ​
A) $\frac { 1 } { 8 }$
B) $- \frac { 1 } { 8 }$
C)-8
D)0
E)8

Quizplus · Accepted Answer

The logarithm of 1 in any base is 0 because any number raised to the power of 0 equals 1. Therefore, $f(1) = \log_8(1) = 0$.

Evaluate the Function at the Indicated Value Of x=1x = 1x=1

Evaluate the Function at the Indicated Value Of $x = 1$