Calculating Limit of Function – A quotient of functions – Exercise 250

Exercise

Evaluate the following limit:

$$\lim _ { x \rightarrow -2 } \frac {\frac {1}{x} + \frac {1}{2}} {x^3 + 8}$$

$$\lim _ { x \rightarrow -2 } \frac {\frac {1}{x} + \frac {1}{2}} {x^3 + 8} = -\frac {1} {48}$$