Let \displaystyle \lim_{ x \rightarrow a} f(x) = 2 ,
\displaystyle \lim_{ x \rightarrow a} h(x)= -6 ,
\displaystyle \lim_{ x \rightarrow a} g(x) = 0 .

Find following limits if they exist. If not, enter DNE ('does not exist') as your answer.

**1.** **2.** **3.** **4.** **5.** **6.**

You can earn partial credit on this problem.