Recursive Formula

Find the next three terms:
5, 8, 11, 14...

• 16, 19, 22
• 17, 19, 21
• 17, 20, 23
• 16, 18, 20 

Tags

CCSS.HSF.BF.A.2

Given the first five terms, write the recursive formula.
15, 12, 9, 6, 3 ....

• u₁ = 15
  u_n = u_n-1 + 3
• u₀ = 15
  u_n = u_n-1 + 3
• u₁ = 15
  u_n = u_n-1 - 3 
• u₀ = 15
  u_n = u_n-1 - 3

Tags

CCSS.HSF.BF.A.2

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

• a_n=a_n-1+11

  a₁=6

• a_n=a_n-1+10

  a₁=6

• a_n=a_n-1+9

  a₁=6

• a_n=a_n-1+12

  a₁=6

Tags

CCSS.HSF.BF.A.2

Given the recursive formula, find the first four terms:
a_n = a_n-1 + 5
a₁ = -16

• -16, -21, -26, -31
• 5, -11, -27, -43
• -16, -80, -500, -200
• -16, -11, -6, -1

Tags

CCSS.HSF.BF.A.2

Given the recursive formula below, find the first five terms.

u₁ = 3

u_n = u_n-1 + 2

• 3, 5, 7, 9, 11

• 5, 7, 9, 11, 13

• 3, 4, 6, 8, 10

• 3, 5, 8, 12, 17

Tags

CCSS.HSF.BF.A.2

Determine if the following sequence is arithmetic or not

4, 9, 14, 19, 24, ...

• Arithmetic

• Not

Tags

CCSS.HSF.BF.A.2

Determine if the following sequence is arithmetic or not

6, 12, 24, 48, 96, ...

• Arithmetic

• Not

Tags

CCSS.HSF.BF.A.2

Identify the common difference of the given arithmetic sequence.

5, 1, -3, -7, ...

• d = -4

• d = -5

• d = 5

• d = 4

Tags

CCSS.HSF.BF.A.2

Which of the following recursive formulas represents the given sequence.

4, 12, 20, 28, 36, ...

• $a_1=4$ , $a_n=a_{\left(n-1\right)}+4$

• $a_1=4$ , $a_n=a_{\left(n-1\right)}+8$

• $a_1=4$ , $a_n=a_{\left(n-1\right)}-8$

• $a_1=4$ , $a_n=a_{\left(n-1\right)}-4$

Tags

CCSS.HSF.IF.A.3

Find the 4th term for the sequence defined by a₁=9; a_n=a_n-1+8

• 17

• 25

• 41

• 33

Tags

CCSS.HSF.BF.A.2