Arithmetic Recursive Sequence

Complete the Table.

• 25, 32, 39, 46
• 7, 32, 57, 82
• 32, 39, 46, 53
• 7, 14, 21, 28

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is this an arithmetic sequence?

• yes
• maybe
• sometimes
• no

Tags

CCSS.HSF.BF.A.2

Find f(6) or a₆ for this situation.

• 60
• 160
• 280
• 150

Tags

CCSS.HSF.IF.A.2

In the recursive rule for the arithmetic sequence a_n =  a_{(n − 1)} + d, the (n − 1) represent the ________________.

• next term
• current term
• previous term
• first term

Tags

CCSS.HSF.BF.A.2

-5, -1, 3, 7, 11
What is  $A_1$  ?

• -9

• +4

• -5

• -1

-5, -1, 3, 7, 11
What is the common difference  (d) ?

• -9

• +4

• -5

• -1

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-1-4
  a₁=6
• a_n=a_n-1+9
  a₁=6
• a_n=a_n-1+6
  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, 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

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

• a_n = a_n-1 + 16
  a₁=17
• a_n = a_n-1 - 17
  a₁=17
• a_n = a_n-1 - 15
  a₁=17
• a_n = a_n-1 - 16
  a₁=17

Tags

CCSS.HSF.IF.A.3