Problem 1. {1 point) Find the domain of the following functions. Write the answer in interval notation. Note: If the answer includes more lhan one interval write the intervals separated by the "union" symbol, U. If needed enter on as Inf and w as Jnf . (B) '/l 8" Domain: Problem2.{1poinn Find the limit. If needed, enter Inf for an . - Inf for m or due if the limit does not esist. li 1.039} Problem 3. (I paint) Evaluate the following limits. If needed, enter Inf for w , - Inf for m or due if the limit does not esist. (A) mi: INDeIS 9 B H = _ ( )H'I'... e, _ 8 Problem 4. {1 point) Find the limit. If needed, enter Inf for on , - Inf for m or due if the limit does not esist. lim e'i's 14w Problem 5. {1 point) Find the limit. If needed. enter Inf for on , - Inf for w or due if the limit does not esist. , 3+9(111) 39-1 7 4(111) Problem 6. u point) Find the limit. If needed. enter Inf for on , - Inf for w or due if the limit does not esist. lim 9?\" cos{&x) 1*)\