Arithmetic Sequence Recursive

17, 10, 3, -4, -11
What is the common difference  (d) ?

• 24

• 17

• -18

• -7

Tags

CCSS.HSF.BF.A.2

• -3

• +3

• -23

• -20

Tags

CCSS.HSF.BF.A.2

-20, -17, -14, -11, -8
What is the recursive rule?

Tags

CCSS.HSF.IF.A.3

• -5

• -2

• 1

• 4

Tags

CCSS.HSF.BF.A.2

• -9

• +4

• -5

• -1

Tags

CCSS.HSF.BF.A.2

Write the RECURSIVE rule for the arithmetic sequence -49, -35, -21, -7, ...

• a₁=-49;

  a_n = a_n-1 + 10

• a₁=-7;

  a_n = a_n-1 + 14

• a₁=-49;

  a_n = a_n-1 + 14

• a₁= -49;

  a_n = a_n-1 -14

Tags

CCSS.HSF.BF.A.2

Identify the rule as recursive or explicit, then find the first 4 terms of the sequence.

• Explicit; 100, 92, 84, 76

• Recursive; 100, 92, 84, 76

• Explicit; 100, 108, 116, 124

• Recursive; 100, 108, 116, 124

Tags

CCSS.HSF.BF.A.2

Given the sequence -5, -15, -25, -35..., which recursive formula describes it?

Tags

CCSS.HSF.IF.A.3

Given the sequence 11, 15, 19, 23..., which recursive formula describes it?

Tags

CCSS.HSF.IF.A.3

Given the sequence 30, 40, 50, 60..., which recursive formula describes it?

Tags

CCSS.HSF.BF.A.2