Geometric/Arithmetic Sequence

Geometric/Arithmetic Sequence

9th Grade

15 Qs

quiz-placeholder

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Geometric/Arithmetic Sequence

Geometric/Arithmetic Sequence

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

14

68

63

71

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is the sequence arithmetic: 78, 785, 7855, 78555, ...

Yes

No

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is the sequence arithmetic, geometric, or neither:

17, 9, 1, -7, ...

Arithmetic

Geometric

Neither

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Create the explicit formula for the sequence:

2, 8, 14, ...

an = 2 + 6n

an = -6 + 6n

an = 6n - 4

an = 4 - 6n

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the common ratio: 64, -16, 4, -1, ...

r = -8

r = -1/4

r = -4

r = 4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the explicit rule for the sequence:
11, 22, 44, 88...

un = 2(11)n-1

un = 11(2)

un = 11(2)n-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If an arithmetic sequence is graphed, which of the following will best model the shape of the graph?

Linear

Exponential

Quadratic

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