Quiz about The geometric Sequences

Question 1

Determine whether the sequence is arithmetic, geometric, or neither.

Accepted Answer

arithmetic

Answer

geometric

Answer

neither

Question 2

Determine whether the sequence is arithmetic, geometric, or neither.

Accepted Answer

geometric

Answer

arithmetic

Answer

neither

Question 3

Determine whether the sequence is arithmetic, geometric, or neither.

Accepted Answer

geometric

Answer

arithmetic

Answer

neither

Question 4

Find the common ratio for the geometric sequence.

Accepted Answer

2

Answer

10

Answer

1/2

Answer

4

Question 5

Find the common ratio for the geometric sequence.

Accepted Answer

-1

Answer

1

Answer

7

Answer

-7

Question 6

Find the common ratio for the geometric sequence.

Accepted Answer

-4

Answer

4

Answer

1/4

Answer

-1/4

Question 7

What is the 14th term of the geometric sequence?

Accepted Answer

4,782,969

Answer

14,348,907

Answer

1,594,323

Answer

45

Question 8

What is the 11th term of the geometric sequence?

Accepted Answer

-19,531,250

Answer

-5120

Answer

97,656,250

Answer

19,531,250

Question 9

What does a₁ represent?

Accepted Answer

First term

Answer

Any term

Answer

Last term

Question 10

What are the next 3 terms in the following geometric sequence:

512, 256, 128, ___, ___, ___, ...

Accepted Answer

64, 32, 16

Answer

1024, 2048, 4096

Answer

32, 8, 2

Answer

92, 66, 38

Question 11

What is the 14th term of the geometric sequence?

Accepted Answer

4,782,969

Answer

14,348,907

Answer

1,594,323

Answer

45

Question 12

Find a₁₂ in the sequence -1, -3, -9, -27, ...

Accepted Answer

-177,147

Answer

-19,683

Answer

-59,049

Answer

118,098

Question 13

What is the 9^th term in a geometric sequence with a common ratio of 2 and a first term of 3?

Accepted Answer

768

Answer

384

Answer

1,536

Answer

27

Question 14

Daisy received $2 on her first birthday. Each year, the amount of money she received tripled. How much money will she receive on her 5^th birthday?

Accepted Answer

$162

Answer

$10

Answer

$300

Answer

$416

The geometric Sequences

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