Are the following sequences geometric? If so, state the common ratio and calculate the seventh term. a.

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Are the following sequences geometric? If so, state the common ratio and calculate the seventh term.

a. 3, 6, 12, 24, …

b. 3, 6, 9, 12, …

c. 10, −10, 10, −10, 10, …

d. 1, 1, 1, 1, 1, 1, …

e. 15, 10, 5, 0, −5, …

f. 10, 5, 5/2, 5/4, 5/8, …

g. 2, 2.2, 2.22, 2.222, …

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Cambridge IGCSE And O Level Additional Mathematics

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Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 03, 2021 01:48 AM

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Are the following sequences geometric? If so, state the common ratio and calculate the seventh term. a.

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a Yes the common ratio is 2 and the seventh term is ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics

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