1.   Find the 29th term in the arithmetic sequence -9, -4, 1, 6, ... .
    A. 136 B. 126
    C. 131 D. 121
    Hint

  2.   Write an arithmetic sequence that has three arithmetic means between 3.5 and 2.7.
    A. 3.5, 3.4, 3.1, 2.8, 2.7
    B. 3.5, 3.35, 3.15, 2.95, 2.7
    C. 3.5, 3.3, 3.1, 2.9, 2.7
    D. 3.5, 3.25, 3.05, 2.85, 2.7
    Hint

  3.   Find the sum of the first 42 terms in the arithmetic series
5 + 10 + 15 + ··· + 210.
    A. 4510 B. 4515
    C. 4525 D. 4505
    Hint

  4.   Find the sum of the first 25 terms in the series -15 - 8 - 1 - ··· .
    A. 1718 B. 1711
    C. 1725 D. 1732
    Hint

  5.   If a1, a2, , an is an arithmetic sequence, then a1 + a2 + + an is _____________.
    A. an arithmetic series
    B. a recursive formula
    C. a different arithmetic sequence
    D. the arithmetic mean
    Hint