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Geometric Sequences

Quiz by Nick Davis

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10 questions
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  • Q1
    Determine if the following a geometric sequence: 5, 15, 45, 135, ...
    Yes
    No
    120s
  • Q2
    Determine if the following a geometric sequence: -2, 4, -8, -16, ...
    No
    Yes
    120s
  • Q3
    Determine if the following a geometric sequence: 3, 6, 18, 36, ...
    Yes
    No
    120s
  • Q4
    Determine if the following a geometric sequence: 10, 20, 30, 40, ...
    No
    Yes
    120s
  • Q5
    Find the common ratio of the following sequence: 6, 12, 24, 48
    2
    -2
    4
    3
    120s
  • Q6
    Find the common ratio of the following sequence: -5, -20, -80, -320, ...
    No Common Ratio
    4
    5
    -4
    120s
  • Q7
    Find the common ratio of the following sequence: 9, 18, 54, 108, ...
    No Common Ratio
    2
    -2
    3
    120s
  • Q8
    Find the common ratio of the following sequence: -1, 5, -25, 125, ...
    5
    5
    -5
    No Common Ratio
    120s
  • Q9
    Find the common ratio of the following sequence: 12, 24, -48, 96
    1
    2
    -2
    No Common Ratio
    120s
  • Q10
    Find the common ratio of the following sequence: 1000, 100, 10, 1, ...
    10
    1/10
    1
    1/100
    120s

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