Arithmetic Sequence in Recursive Form

Write a recursive rule for the arithmetic 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.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+16
  a₁=6

Tags

CCSS.HSF.BF.A.2

Write the recursive formula for 17, 33,  49, 65....

• a_n=a_n-1+1
  a₁=17

• a_n=a_n-1-16
  a₁=17

• a_n=a_n-1-1
  a₁=17

• a_n=a_n-1+16
  a₁=17

Tags

CCSS.HSF.BF.A.2

What are the next 3 terms in this sequence of terms? 3, 7, 11, 15

• 18, 22, 26

• 19, 21, 23

• 19, 23, 27

• 18, 21, 24

Tags

CCSS.HSF.BF.A.2

What is the recursive formula for arithmetic sequences?

• f(n) = f(n-1) + d

• f(n) = f(1) + (n+1)d

• f(n) = f(1) + nd

• f(n) = f(1)+ (n-2)d

Tags

CCSS.HSF.BF.A.2

Given      t(n+1) = t(n) - 3 
and          t(1) = 6,
is this sequence also arithmetic or geometric or neither?

• arithmetic

• geometric

• neither

• Pick this one...if you like getting answers wrong

Tags

CCSS.HSF.BF.A.2

What is the recursive formula for an arithmetic sequence?

• a(n - 1) + CD

• a(n - 1) + CR

• a₁(CR)^n-1

• CD(n - 1) + a₁

Tags

CCSS.HSF.BF.A.2

Write the recursive rule for the arithmetic sequence

• a₁= 82; a_n = a_n-1 - 6

• a₁= 64; a_n = a_n-1 - 6

• a₁= 82; a_n = a_n-1 + 6

• a₁= 64; a_n = a_n-1 + 6

Tags

CCSS.HSF.BF.A.2

The Recursive Formula for the Arithmetic Sequence is:

Tags

CCSS.HSF.BF.A.2

Find the common difference: 29, 21, 13, 5, ...

• d = -10

• d = -9

• d = -8

• d = -7

Tags

CCSS.HSF.BF.A.2