Use the Graphs of F and G Below to Evaluate $\lim _ { x \rightarrow - 2 } [ f ( x ) + g ( x ) ]$

Essay

Use the graphs of f and g below to evaluate each limit, if it exists. If it does not exist, explain why. (a) $\lim _ { x \rightarrow - 2 } [ f ( x ) + g ( x ) ]$ (b) $\lim _ { x \rightarrow 2 } \left[ \frac { g ( x ) } { f ( x ) } \right]$ (c) $\lim _ { x \rightarrow 1 } [ f ( x ) \cdot g ( x ) ]$ (d) $\lim _ { x \rightarrow 0 } \left[ ( x - 3 ) ^ { 2 } \cdot g ( x ) \right]$