Quiz about Geometric and Arithmetic Sequence

Question 1

Carey is organizing her books and putting them on shelves. She put 2 books on the first shelf, 8 books on the second shelf, 32 books on the third shelf, and 128 books on the fourth shelf. What kind of sequence is this?

Accepted Answer

Geometric

Answer

Arithmetic

Answer

Both

Answer

Neither

Question 2

Is this sequence arithmetic, geometric, or neither?
{26, 22, 18, 14, ...}

Accepted Answer

Arithmetic

Answer

Geometric

Answer

Neither

Question 3

What is the 38th term of this sequence?
{26, 22, 18, 14, ... }

Accepted Answer

-122

Answer

-4

Answer

10

Answer

174

Question 4

What is the common ratio of this sequence?
{2, 10, 50, 250, ... }

Accepted Answer

5

Answer

1,250

Answer

10

Answer

50

Question 5

Is this sequence Arithmetic, Geometric, or Neither?
{14, 22, 30, 38, .. }

Accepted Answer

Arithmetic

Answer

Geometric

Answer

Neither

Question 6

Find the 10th term of this sequence:
{96, 48, 24, 12, ... }

Accepted Answer

3/16

Answer

1/2

Answer

6

Answer

3

Question 7

An auditorium has 80 rows of seats and the number of seats per row increases at a constant rate. If there are 32 seats in the 8th row, and 68 seats in the 20th row, how many seats are in the last row?

Accepted Answer

248

Answer

240

Answer

272

Answer

320

Question 8

Which lists four consecutive terms of an arithmetic sequence?

Accepted Answer

3, 10, 17, 24, ...

Answer

1, 4, 9, 16, ...

Answer

1, 2, 4, 8, ...

Answer

-5, 6, 10, 13, ...

Question 9

Find the 22nd term of the following sequence:
5, 8, 11, ...

Accepted Answer

68

Answer

14

Answer

63

Answer

71

Question 10

Find the 32nd term of this sequence.
34, 37, 40, 43, ...

Accepted Answer

127

Answer

32

Answer

64

Answer

356

Question 11

Find the 25th term of the sequence if a₁ = 5 and d = 0.5

Accepted Answer

17

Answer

18

Answer

15

Answer

14

Question 12

Write the formula to find the nth term:
24, 12, 6, 3,...

Accepted Answer

$$a\left(n\right)=24\left(\frac{1}{2}\right)^{n-1}$$

Answer

$$a\left(n\right)=24\left(2\right)^{n-1}$$

Answer

$$a\left(n\right)=12\left(2\right)^{n-1}$$

Answer

$$a\left(n\right)=3\left(2\right)^n$$

Question 13

Is the following sequence geometric or arithmetic?

13, 45.5, 159.25, . . .

Accepted Answer

Geometric

Answer

Arithmetic

Question 14

Is the following sequence geometric or arithmetic?

52.5, 31.5, 18.9, 11.34, . . .

Accepted Answer

Geometric

Answer

Arithmetic

Question 15

Is the following sequence geometric or arithmetic?

Accepted Answer

Arithmetic

Answer

Geometric

Question 16

Is the following sequence geometric or arithmetic?

Accepted Answer

Arithmetic

Answer

Geometric

Geometric and Arithmetic Sequence

20 questions

Carey is organizing her books and putting them on shelves. She put 2 books on the first shelf, 8 books on the second shelf, 32 books on the third shelf, and 128 books on the fourth shelf. What kind of sequence is this?

Is this sequence arithmetic, geometric, or neither?
{26, 22, 18, 14, ...}

What is the 38th term of this sequence?
{26, 22, 18, 14, ... }

What is the common ratio of this sequence?
{2, 10, 50, 250, ... }

Percentages are almost always Geometric.

Is this sequence Arithmetic, Geometric, or Neither?
{14, 22, 30, 38, .. }

Find the 10th term of this sequence:
{96, 48, 24, 12, ... }

An auditorium has 80 rows of seats and the number of seats per row increases at a constant rate. If there are 32 seats in the 8th row, and 68 seats in the 20th row, how many seats are in the last row?

Which lists four consecutive terms of an arithmetic sequence?

What is a₅ in the sequence defined as follows?
a_n = 5 ⋅ 2^(n-1)

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Geometric and Arithmetic Sequence

20 questions

Carey is organizing her books and putting them on shelves. She put 2 books on the first shelf, 8 books on the second shelf, 32 books on the third shelf, and 128 books on the fourth shelf. What kind of sequence is this?

Is this sequence arithmetic, geometric, or neither?{26, 22, 18, 14, ...}

What is the 38th term of this sequence? {26, 22, 18, 14, ... }

What is the common ratio of this sequence?{2, 10, 50, 250, ... }

Percentages are almost always Geometric.

Is this sequence Arithmetic, Geometric, or Neither?{14, 22, 30, 38, .. }

Find the 10th term of this sequence:{96, 48, 24, 12, ... }

An auditorium has 80 rows of seats and the number of seats per row increases at a constant rate. If there are 32 seats in the 8th row, and 68 seats in the 20th row, how many seats are in the last row?

Which lists four consecutive terms of an arithmetic sequence?

What is a5 in the sequence defined as follows?an = 5 ⋅ 2(n-1)

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Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Is this sequence arithmetic, geometric, or neither?
{26, 22, 18, 14, ...}

What is the 38th term of this sequence?
{26, 22, 18, 14, ... }

What is the common ratio of this sequence?
{2, 10, 50, 250, ... }

Is this sequence Arithmetic, Geometric, or Neither?
{14, 22, 30, 38, .. }

Find the 10th term of this sequence:
{96, 48, 24, 12, ... }

What is a₅ in the sequence defined as follows?
a_n = 5 ⋅ 2^(n-1)