ttmarkstt ttmarkstt 27-02-2018 Mathematics contestada Find an equation for the nth term of the arithmetic sequence. -17, -12, -7, -2, ... Answer Choices A: an = -17 + 5(n + 2) B: an = -17 + 5(n + 1) C: an = -17 + 5(n - 1) D: an = -17 x 5(n - 1)
