Use the graph of the function & shown to estimate the indicated limits and the function value. a. $\lim f(x) $ b. $\lim _{x ightarrow+1} f(x)$ $x_{x ightarrow 1^{+}}$ c. $\lim _{x ightarrow 1} f(x)$ d. f(1)Use the grash of O shown to the right to find the limit. If necessary. state that the Iimit does not exist. $\operatorname{lin}(\mathrm{0}(\mathrm{x})$ Suped the corrud choice below and, if nocessary, ta in the answer box to complote your choice. A. $\lim _{k ightarrow 2^{2}} G(x)=$ B. The linit does not exist.Use algebra and the properties of limits as needed to find the given limit. If the limit does not exist, say so. $$ \lim _{x ightarrow 3} \frac{x^{2}+3 x-18}{x^{2}-9} $$ Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. $\lim _{x ightarrow 3} \frac{x^{2}+3 x-18}{x^{2}-9}=$ (Type an integer or a simplified fraction.) B. The limit does not exist.cs.SD.054