1) White a recursive rule for the following sequence :-8, - 3,24, - 72, 1728.. 2 ) Find the sum of the given series , if they exist . If not , explain why ( 9 ) 5 ( 1 - K + K 2 - k 3 ) K= 1 6 ) - 12 - 8 - 4 + 0 + 4 + 8 + 12 + ... + 124 ( c ) 750 - 150 + 30 -.... 3 ) Let an be a geometric sequence such that ay= 48 and 95 = 96. Find the sum of the first 7 terms of the sequence. 4 ) Consider an arithmetic sequence with 3 and 148 as its first term and last term respectively . If the sum of the first 5 terms of this arithmetic sequence is 65, find the sum of the last terms of this sequence. 5 ) you are computing partial sums of the arithmetic sequence given below . what is the minimum # of terms needed to make a total value of 2814? 108 + 106 + 104 + 102+ ... 6 ) In an arithmetic sequence ay = 11 and 913 = 32 . If an = 326 , what is n ? 7 ) An arithmetic sequence has 35 terms which sum to 2555. What is the middle (18th ) term in the Sequence