What is the limit of the function, represented by the table, as x approaches 2?

 $\lim_{x\rightarrow2}\left(5x-3\right)$  Use direct substitution to find

Use direct substitution to find $\lim_{x\rightarrow0}\left(\frac{\sqrt{x+4}-1}{x+3}\right)$  

Find $\lim_{x\rightarrow-2}\ \left(12\right)$  

Find $\lim_{x\rightarrow9}\ \left(x\right)$  

 $\lim_{x\rightarrow10}\ \sqrt{\frac{10x}{2x+5}}$  Find