Arithmetic and Geometric Sequences
3 years ago
kwoodhouse
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  • Question 1
    900 seconds
    Q. Find the 22nd term of the following sequence:
    5, 8, 11, ...
    answer choices
    14
    68
    63
    71
  • Question 2
    900 seconds
    Q. Create the formula for the sequence:
    2, 8, 14, ...
    answer choices
    an=2+6n
    an=-6+6n
    an=6n-4
    an=4-6n
  • Question 3
    900 seconds
    Q. Identify the common difference. 
    10, 20, 30, 40, ...
    answer choices
    5
    10
    15
    20
  • Question 4
    900 seconds
    Q. Identify the common difference.
    -21, -18, -15, -12, ...
    answer choices
    4
    3
    -4
    -3
  • Question 5
    900 seconds
    Q. Identify the common difference.
    97, 86, 75, 64, ...
    answer choices
    8
    11
    -11
    -8
  • Question 6
    900 seconds
    Q. Identify the common difference.
    3, 7, 11, 15, ...
    answer choices
    6
    5
    4
    2
  • Question 7
    900 seconds
    Q. Find the 32nd term of this sequence.
    34, 37, 40, 43, ...
    answer choices
    32
    64
    127
    356
  • Question 8
    900 seconds
    Q. Find the 32nd term of this sequence.
    9, 4, -1, -6, -11, ...
    answer choices
    81
    -34
    -146
    -225
  • Question 9
    900 seconds
    Q. Given the sequence:
     25, 21, 17, 13,...
    Write the explicit equation that models the sequence.
    answer choices
    an = 4n + 29
    an = -4n + 25
    an = -4n + 29
    an = 4n + 25
  • Question 10
    900 seconds
    Q. What are the next 3 terms in this sequence of terms? 3, 7, 11, 15
    answer choices
    18, 22, 26
    19, 21, 23
    19, 23, 27
    18, 21, 24
  • Question 11
    900 seconds
    Q. What is the distance from one number to the next in a sequence of numbers that is represented by a (d) in an arithmetic sequence?
    answer choices
    Common denominator
    Common opposites
    Common domain
    Common difference
  • Question 12
    900 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 13
    900 seconds
    Q. The next term of the sequence 2,4,8,16 are
    answer choices
    64
    32
    108
    20
  • Question 14
    900 seconds
    Q. The next two terms of the sequence 12,17,22,27 are
    answer choices
    28 and 33
    29 and 34
    27 and 32
    30 and 35
  • Question 15
    900 seconds
    Q. The pattern followed by the sequence 3,6,9,12 is...
    answer choices
    Multiple of 3
    prime no.s
    odd no.s
    multiple of 6
  • Question 16
    900 seconds
    Q. The next term of the series 4,16,64 is
    answer choices
    256
    132
    120
    150
  • Question 17
    900 seconds
    Q. The next term of the series 11,8,5,2 are
    answer choices
    -1
    -2
    1
    2
  • Question 18
    900 seconds
    Q. Is the sequence geometric or arithmetic?
    3, 6, 9, 12...
    answer choices
    Arithmetic
    Geometric
    Neither
  • Question 19
    900 seconds
    Q. Is the sequence geometric or arithmetic?
    6, 18, 54...
    answer choices
    Arithmetic
    Geometric
    Neither
  • Question 20
    900 seconds
    Q. What is the common ratio for the sequence:
    3, 15, 75...
    answer choices
    12
    1/5
    5
  • Question 21
    900 seconds
    Q. What is the explicit rule for the sequence:
    11, 22, 44, 88...
    answer choices
    an = 2(11)n-1
    an = 11x2
    an = 11(2)n-1
  • Question 22
    900 seconds
    Q. What is the common difference of this sequence?
    answer choices
    4
    3
    7
    1
  • Question 23
    900 seconds
    Q. This image shows how a certain bacteria grows in a petri dish. What is the common ratio of this sequence?
    answer choices
    4
    3
    2
    6
  • Question 24
    900 seconds
    Q. Which formula is used to find the explicit equation for arithmetic sequences?
    answer choices
    an = an-1 + d
    an = an-1 * r
    an = a1 + d(n-1)
    an = a1 * rn-1
  • Question 25
    900 seconds
    Q. Which formula is used to find the recursive equation for arithmetic sequences?
    answer choices
    an = an-1 + d
    an = an-1 * r
    an = a1 + d(n-1)
    an = a1 * rn-1
  • Question 26
    900 seconds
    Q. Which formula is used to find the explicit equation for geometric sequences?
    answer choices
    an = an-1 + d
    an = an-1 * r
    an = a1 + d(n-1)
    an = a1 * rn-1
  • Question 27
    900 seconds
    Q. Which formula is used to find the recursive equation for geometric sequences?
    answer choices
    an = an-1 + d
    an = an-1 * r
    an = a1 + d(n-1)
    an = a1 * rn-1
  • Question 28
    900 seconds
    Q. What is the explicit formula the following arithmetic sequence?
    answer choices
    3(2)n-1
    2(3)n-1
    3 + 3n
    3n
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