Consider the following, sequence_ Complete parts (a) and (b) below a. Find the first four terms of the sequence. (Type integers or decimals rounded to four decimal places as needed) b. Based on part (a) and the figure, determine a plausible 'limit of the sequence. Select the correct choice, 'below and! if necessary, fill in the answer box to complete your choice. C) A A plausible limit of the sequence is ; lim a C) B. There is no plausible limit for the sequence.