Provide an Appropriate Response $\text { Let } \lim _ { x \rightarrow - 9 } f ( x ) = 81 \text {. Find } \lim _ { x \rightarrow 9 } \sqrt { f ( x ) } \text {. }$

Multiple Choice

Provide an appropriate response.
- $\text { Let } \lim _ { x \rightarrow - 9 } f ( x ) = 81 \text {. Find } \lim _ { x \rightarrow 9 } \sqrt { f ( x ) } \text {. }$

A) -9
B) 3.0000
C) 81
D) 9