Algebraic Sequences

Is the sequence geometric or arithmetic?
6, 18, 54...

• Arithmetic
• Geometric
• Neither

Tags

CCSS.HSF.BF.A.2

What kind of sequence is the following? 3, 9, 27, 81

• Arithmetic
• Geometric
• Algebraic
• Prehistoric

Tags

CCSS.HSF.BF.A.2

What type of sequence is shown in the table?

• Arithmetic

• Geometric

• Neither

Tags

CCSS.HSF.BF.A.2

What type of sequence is this: 4,7,10,13, . . .

• Arithmetic

• Geometric

• Neither

Tags

CCSS.HSF.BF.A.2

You have $10 in you bank account. It doubles every month. What type of sequence is this?

• Arithmetic

• Geometric

• Neither

Tags

CCSS.HSF.BF.A.2

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 recursive formula below, find the first five terms.

a₁ = 3

a_n = a_n-1 + 2

• 3, 5, 7, 9, 11

• 5, 7, 9, 11, 13

• 1, 3, 5, 7, 9

• 2, 5, 8, 11, 14

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

Given the explicit equation below, write the linear equation.
u_n = 7 - 3n

• y = 7 - 3x
• y = 10 - 3x 

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write the explicit formula for the sequence.

9, 5, 1, -3, ...

• $a_n=9+5\left(n-1\right)$

• $a_n=9-4\left(n-1\right)$

• $a_n=4+9\left(n-1\right)$

• $a_n=9\cdot4^{\left(n-1\right)}$

Tags

CCSS.HSF.BF.A.2