Find the Indicated One-Sided Limit $\infty$ Or - $\infty$ $$\lim _ { x \rightarrow 9 ^ { - } } \frac { \sqrt { x } - 3 } { x - 9 }$$

Short Answer

Find the indicated one-sided limit. If the limiting value is infinite, indicate whether it is + $\infty$ or - $\infty$ . $$\lim _ { x \rightarrow 9 ^ { - } } \frac { \sqrt { x } - 3 } { x - 9 }$$