Give an appropriate answer.
-Let $\lim _ { x \rightarrow 8 } f ( x ) = 8$. Find $\lim _ { x \rightarrow 8 } \log 2 f ( x )$.
A) 8
B) 3
C) 9
D) $\frac { 3 } { 2 }$

Question

Quizplus · Accepted Answer

Using the properties of logarithms, we have:
$$\lim _ { x \rightarrow 8 } \log 2 f ( x ) = \log 2 \lim_{x\rightarrow 8} f(x) = \log 2 \cdot 8 = \log 16 = 4$$
Therefore, the answer is choice B, 3, since $\log 2 f(x)$ approaches 4 as $x$ approaches 8.

Give an Appropriate Answer lim⁡x→8f(x)=8\lim _ { x \rightarrow 8 } f ( x ) = 8limx→8​f(x)=8

Give an Appropriate Answer $\lim _ { x \rightarrow 8 } f ( x ) = 8$