Identifying and writing sequences

Find the next three terms in the arithmetic sequence: -3, -8, -13, -18, ...

• -20, -24, -28
• -21, -25, -29
• -23, -28, -33
• -24, -29, -32

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

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• 
• 
• 

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Write the recursive formula for 6, 17, 28, 39, 50....

• a_n=a_n-1+11
• a_n=a_n-1-4
• a_n=a_n-1+9
• a_n=a_n-1+6

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

An arithmetic sequence is given by the recursive formula...
a₁=18
a_n=a_n-1-7
Which of the following is a term in the sequence?

• -126
• -11
• -3
• 3

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Given the recursive formula: t₁=4; t₂=3 t_n=2t_n-1 - t_n-2, what is the 5th term?

• 5

• 2

• 0

• -1

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Given the recursive formula, $a_1=-16,\ a_n=a_{\left(n-1\right)}+5,\ n\ge2$   find the first four terms:

• -16, -21, -26, -31

• 5, -11, -27, -43

• -16, -80, -500, -200

• -16, -11, -6, -1

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

What is the next term in the sequence?

-18, -21, -24, -27,...

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Find the next term of the sequence:

2, 2, 4, 6, 10, 16,...

• 28

• 26

• 24

• 22

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

Find the next three terms: 3, -18, 108, -648

• -6480, -3880, -233280
• 6480, -38880, 233280
• 5184, -31104, 186624
• 3888, -23328, 139968

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3