Find the Limit $$\lim _ { x \rightarrow } \sqrt { 8 + \cos ^ { 2 } x }$$

Multiple Choice

Find the limit.
- $$\lim _ { x \rightarrow } \sqrt { 8 + \cos ^ { 2 } x }$$

A) $2 \sqrt { 2 }$
B) 3
C) 9
D) 8