nn22653 nn22653 13-05-2019 Mathematics contestada Find an equation for the nth term of the arithmetic sequence. a19 = -92, a20 = 6 a. an = -1856 + 98(n - 1) b. an = -1856 - 98(n - 1) c. an = -1856 - 98(n + 1) d. an = -1856 + 98(n + 1)
