Use the graph of H shown to the right to find the limit. When necessary, state that the limit does not exist. lim H(x) X- - 2 . . . X Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 8 64 O A. lim H(x) = (Type an integer or a simplified fraction.) X- - 2 O B. The limit does not exist.A patient receives the same dose of medication at regular time intervals. The graph shows the quantity Q(t) of the drug in the bloodstream, in mg, as a function of time, t, in hours. Complete parts a through d below. 0(1) (mg) 48 36 24 12 0 0 6 12 t(hours) 18 24 (a) Find Q(18). The value of Q(18) is V Interpret Q(18). Choose the correct answer below. . The amount of drug in the patient's bloodstream at 18 hours is Q(18) mg. . The amount of drug in the patient's bloodstream at 18 doses is Q(18) mg. . Q(18) is undened. . At 18 doses, the patient spends $Q(18) on medication. . After Q(18) hours the patient has 18 mg of drug in their bloodstream. (b) Find Iim Q(t), if it exists. Select the correct choice below and, if necessary, ll in the answer boxes to complete your choice. xv18- (:3 A. Iim Q(t) _ At the precise instant the fourth dose is taken, the x>1a' _ ' level of drug in the bloodstream is mg. _ As time gets closer to the patient's fourth dose of I'm _Q(t) = medication prior to it being taken, the drug level in x>18 the patient's bloodstream approaches mg. (:3 c. The limit does not exist. (c) Find lim Q(t), if it exists. Select the correct choice below and, if necessary, ll in the answer boxes to complete your choice. x>18+ {:1- A. lim Q(t) _ At the precise instant the fourth dose is taken, the x>18+ _ ' level of drug in the bloodstream is mg. . As time gets closer to the patient's fourth dose of I'm +0\") = . medication after it is taken, the drug level in the x>18 patient's bloodstream approaches mg. The ImIt does not eXIst. (d) Find lim Q(t), if it exists. Select the correct choice below and, if necessary, ll in the answer box to complete your choice. x>18 '22222- A. lim Q(t) = x>18 {:21- B. The limit does not exist. The total number of people, P, who have been infected with a contagious virus t weeks after the epidemic began is given by the following formula. 360 P = t 1 + 2(0.5) Complete parts a through d below. a. How many people originally had the virus? Originally :| people were infected. b. Complete the table. thAOn c. In the long run, how many total people will be infected? people d. Represent your answer to part c using limit notation by dragging the appropriate choices in the template. lim lim Iim t>4 tmo PU) t>360 Do 320 360 Drag the given expressions or values into the appropriate locations below to set up a limit which represents your answer to part c