# Geometric Sequences

## Quiz by Nick Davis

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10 questions

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- Q1Determine if the following a geometric sequence: 5, 15, 45, 135, ...YesNo120s
- Q2Determine if the following a geometric sequence: -2, 4, -8, -16, ...NoYes120s
- Q3Determine if the following a geometric sequence: 3, 6, 18, 36, ...YesNo120s
- Q4Determine if the following a geometric sequence: 10, 20, 30, 40, ...NoYes120s
- Q5Find the common ratio of the following sequence: 6, 12, 24, 482-243120s
- Q6Find the common ratio of the following sequence: -5, -20, -80, -320, ...No Common Ratio45-4120s
- Q7Find the common ratio of the following sequence: 9, 18, 54, 108, ...No Common Ratio2-23120s
- Q8Find the common ratio of the following sequence: -1, 5, -25, 125, ...55-5No Common Ratio120s
- Q9Find the common ratio of the following sequence: 12, 24, -48, 9612-2No Common Ratio120s
- Q10Find the common ratio of the following sequence: 1000, 100, 10, 1, ...101/1011/100120s