4.6 Arithmetic Sequences (SCHS)
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13 QuestionsShow answers
  • Question 1
    300 seconds
    Q. The next two terms of the sequence 4,7,10,13 are ....
    answer choices
    16 and 19
    15 and 19
    16 and 18
    15 and 18
  • Question 2
    60 seconds
    Q. Identify the common difference.
    97, 86, 75, 64, ...
    answer choices
    8
    11
    -11
    -8
  • Question 3
    60 seconds
    Q. Identify the common difference.
    3, 7, 11, 15, ...
    answer choices
    6
    5
    4
    2
  • Question 4
    60 seconds
    Q. Select the explicit rule that represents the sequence.
    answer choices
    6 + (n - 1)(5)
    4 + (n - 1)(6)
    6 + (n - 1)(-4)
    4 + (n - 1)(5)
  • Question 5
    300 seconds
    Q. Create the explicit formula for the sequence:
    2, 8, 14, ...
    answer choices
    an=2+(n-1)(6)
    an=2+(n)(6)
    an=6+(n-1)(2)
    an=6+(n)(2)
  • Question 6
    300 seconds
    Q. Given the sequence:
     25, 21, 17, 13,...
    Write the explicit equation that models the sequence.
    answer choices
    an = -4 + (n-1)(25)
    an = -4n + 25
    an = 25 + (n-1)(-4)
    an = 25 + (n-1)(4)
  • Question 7
    300 seconds
    Q. Find the 32nd term of this sequence.
    9, 4, -1, -6, -11, ...
    answer choices
    81
    -34
    -146
    -225
  • Question 8
    300 seconds
    Q. Find the 25th term of the sequence if a1 = 5 and d = 0.5
    answer choices
    18
    17
    15
    14
  • Question 9
    300 seconds
    Q. Find the 22nd term of the following sequence:
    5, 8, 11, ...
    answer choices
    14
    68
    63
    71
  • Question 10
    300 seconds
    Q. Find the 32nd term of this sequence.
    34, 37, 40, 43, ...
    answer choices
    32
    64
    127
    356
  • Question 11
    300 seconds
    Q. Find the first term of the given sequence:
    a14=68
    d=3
    answer choices
    14
    20
    26
    29
  • Question 12
    300 seconds
    Q. Find the 51st term of the given sequence:
    a15=25
    d=1/2
    answer choices
    41
    43
    45
    47
  • Question 13
    300 seconds
    Q. Find the 102nd term of the given sequence:
    a15=97
    a50=27
    answer choices
    -77
    -78
    -79
    -80
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