What would the explicit rule be for the following sequence: 5, 3, 1, –1, …

5 ( 2 ) ( n − 1 ) 5\left(2\right)^{\left(n-1\right)} 5 ( 2 ) ( n − 1 )

5 ÷ 2 ( n − 1 ) 5\div2^{\left(n-1\right)} 5 ÷ 2 ( n − 1 )

What would the explicit rule be for the following sequence: -32, -20, -8, 4, …

− 32 ( 12 ) ( n − 1 ) -32\left(12\right)^{\left(n-1\right)} − 3 2 ( 1 2 ) ( n − 1 )

− 32 ÷ 1 2 ( n − 1 ) -32\div12^{\left(n-1\right)} − 3 2 ÷ 1 2 ( n − 1 )

What would the explicit rule be for the following sequence: 2, -8, 32, -128…

2 ( − 4 ) ( n − 1 ) 2\left(-4\right)^{\left(n-1\right)} 2 ( − 4 ) ( n − 1 )

2 ÷ ( − 4 ) ( n − 1 ) 2\div\left(-4\right)^{\left(n-1\right)} 2 ÷ ( − 4 ) ( n − 1 )

For the geometric sequence given, find the recursive formula. $$a_n=r\cdot a_{n-1}$$ 2, 10, 50, 250

$$a_n=2\cdot a_{n-1}$$ , a 1 =2

Which expression is equivalent to \left(3-\sqrt{-1}\right)\left(4\ +\ \sqrt{-25}\right) ( 3 − − 1 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> ) ( 4 + − 2 5 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> ) ?

( 3 − i ) ( 4 + 5 i ) \left(3-i\right)\left(4\ +\ 5i\right) ( 3 − i ) ( 4 + 5 i )

( 3 − 1 ) ( 4 + 5 ) \left(3\ -1\right)\left(4\ +5\right) ( 3 − 1 ) ( 4 + 5 )

( 3 − i ) ( 4 − 5 i ) \left(3\ -i\right)\left(4-5i\right) ( 3 − i ) ( 4 − 5 i )

( 3 + i ) ( 4 − 5 i ) \left(3\ +i\right)\left(4\ -5i\right) ( 3 + i ) ( 4 − 5 i )

Alg -2 Fall 2024 Sequences Test

Quiz

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Medium

•

CCSS

HSF.BF.A.2, HSA.APR.A.1, HSA-REI.B.4B

+5

Standards-aligned

Sunitha Valluru

Used 13+ times

FREE Resource

46 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given the sequence:
25, 21, 17, 13,...
Write the explicit equation that models the sequence.

a_n = 4n + 29

a_n = -4n + 25

a_n= -4n + 29

a_n = 4n + 25

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Identify the common difference.
97, 86, 75, 64, ...

8

11

-11

-8

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write a recursive rule for the sequence 17, 1, -15, -31 . . .

a_n = a_n-1 + 16

a_n = a_n-1 - 17

a_n = a_n-1 - 15

a_n = a_n-1 - 16

Tags

CCSS.HSF.BF.A.2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the 32nd term of this sequence.
9, 4, -1, -6, -11, ...

81

-34

-146

-225

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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

32

64

127

356

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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

14

68

63

71

Tags

CCSS.HSF.BF.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the 100th term in the sequence a_n = 4n-12

388

40012

-388

100

Tags

CCSS.HSF.BF.A.2

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Alg -2 Fall 2024 Sequences Test

46 questions

Given the sequence:
25, 21, 17, 13,...
Write the explicit equation that models the sequence.

Identify the common difference.
97, 86, 75, 64, ...

Write a recursive rule for the sequence 17, 1, -15, -31 . . .

Find the 32nd term of this sequence.
9, 4, -1, -6, -11, ...

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

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

What is the 100th term in the sequence a_n = 4n-12

Given a₁= 5 and d= 2 find a₆

Find a₁₈ for the following geometric sequence,
-3, 6, -12, 24,,,

Determine if the sequence is arithmetic or geometric or neither:
-2, -4, -8, -16...

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Alg -2 Fall 2024 Sequences Test

46 questions

Given the sequence: 25, 21, 17, 13,...Write the explicit equation that models the sequence.

Identify the common difference.97, 86, 75, 64, ...

Write a recursive rule for the sequence 17, 1, -15, -31 . . .

Find the 32nd term of this sequence.9, 4, -1, -6, -11, ...

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

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

What is the 100th term in the sequence an = 4n-12

Given a1= 5 and d= 2 find a6

Find a18 for the following geometric sequence,-3, 6, -12, 24,,,

Determine if the sequence is arithmetic or geometric or neither:-2, -4, -8, -16...

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Given the sequence:
25, 21, 17, 13,...
Write the explicit equation that models the sequence.

Identify the common difference.
97, 86, 75, 64, ...

Find the 32nd term of this sequence.
9, 4, -1, -6, -11, ...

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

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

What is the 100th term in the sequence a_n = 4n-12

Given a₁= 5 and d= 2 find a₆

Find a₁₈ for the following geometric sequence,
-3, 6, -12, 24,,,

Determine if the sequence is arithmetic or geometric or neither:
-2, -4, -8, -16...