Geometric Sequences Answers

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What is the common ratio of the geometric sequence below?625, 125, 25, 5, 1, ...

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Option A
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What is the next term in the sequence below?

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A
–4
B
–3
C
3
D
4
3

A student wrote the first three values in a geometric sequence as shown below.Which of the following shows the correct relationship between these terms?

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Option A
B
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Option B
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Option C
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Option D
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Fiona wrote the sequence below.Which of the following classifies the sequence?

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A
arithmetic
B
geometric
C
both arithmetic and geometric
D
neither arithmetic nor geometric
5

A geometric sequence is shown on the graph below. What is the formula for the nth term of the sequence?

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Option A
B
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Option B
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What is the common ratio of the geometric sequence below?–2, 4, –8, 16, –32, ...

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Option A
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Four students wrote sequences in math class. AngelaBradleyCarterDominiqueWhich student wrote a geometric sequence?

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A
Angela
B
Bradley
C
Carter
D
Dominique
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Four students wrote sequences during math class. AndreBrendaCamilleDougWhich student wrote a geometric sequence?

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A
Andre
B
Brenda
C
Camille
D
Doug
9

At a local high school, enrollment in the drama club increases by 5% each year. What is the common ratio in this situation?

A
0.05
B
0.95
C
1.05
D
1.95
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When is a sequence geometric?

A
when each term is multiplied by the same number to get the next term
B
when there is a common difference between terms
C
when the sequence increases or decreases in a linear pattern
D
when the ratios between consecutive terms are reciprocals

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