Write a formula for an arithmetic sequence Write an explicit or recursive formula for the nth term of an arithmetic sequence, given the value of several of its terms. Based on HS common core standard F-BF.A.2 and TEKS 12D. 13 Questions by Math_by_Kahoot 01/09/2018 answers Play N/A plays Which expression describes the n-th term of the arithmetic sequence 5, 9, 13, 17, …? 5 + 4n 4 + 5n 4n + 1 5n + 1 Which expression is used to determine the n-th term of the arithmetic sequence 21, 16, 11, 6, …? 21 – 5n 26 – 5n 5n – 21 5n + 16 What is the explicit formula for the arithmetic sequence –12, –19, –26, –33, ...., if a1 = –12? an = –5 – 7n an = –12 – 7n an = –19 + 7n an = –12 + 7n … and 10 more awesome questions! Check them out by clicking “Play”.