Please answer all these multiple choice questions. Please show your work for each question. These questions are about Discrete Functions.

1. In the arithmetic sequence 8, 12, 2. For the graph, determine a recursion 16, 20,..., 144 which position is 144 in the sequence? 3. If you deposit $250 every 6 months for 3 years into an account that pays 4.5% compounded semiannually, how much interest is made? O n= 35 0 $92.54 0 n= 30 0 $86.95 0 n=140 O 5405 0 n= 27 0 $1586.95 5. Given the sequence 5, 14, 41, 122, 365, 1094, 3281 ,..., determine the recursive formula. 4. The third term of a geometric series is 24 and the fourth term is 36. Determine the sum of the rst 10 terms. 0 1210 warn-1 h-m-a k nun-n Uta-III. thaws human-5 6. Which term of the geometric 7. Suppose you make regular deposits sequence 1, 3, 9, has a value into an account that pays 6% \"a L \"I compounded annually. That is, $1000 at the end of each year for 10 years. How of 19683? 0 Term? much money will you have at the end of 8. Sally deposited $400 in her saving account 12 the 10 years? 0 $3180 79 years ago today with 1% interest per month, how O \"W9 ' ' much she has now in her account? 0 Term 10 0 3100300 C) 3970 O 3576 0 None or the above 0 $106,000 0 $443 O 813130.79 Q none ofthe above