Sequences Review

Is this sequence arithmetic, geometric, or neither?
{26, 22, 18, 14, ...}

• Arithmetic
• Geometric
• Neither

Tags

CCSS.HSF.BF.A.2

What is the common ratio of this sequence?
{2, 10, 50, 250, ... }

• 1,250
• 5
• 10
• 50

Tags

CCSS.HSF.BF.A.2

What is the common difference in this sequence?
{48, 32, 16, 0, ... }

• 1/2
• 2
• -8
• -16

Tags

CCSS.HSF.BF.A.2

Is this sequence Arithmetic, Geometric, or Neither?
{14, 22, 30, 38, .. }

• Arithmetic
• Geometric
• Neither

Tags

CCSS.HSF.BF.A.2

What kind of sequence is illustrated below?
 400, 200, 100, 50, 25, ...

• Arithmetic
• Geometric
• Neither

Tags

CCSS.HSF.BF.A.2

If t(n)= -9n+12, then t(20)=______________?

• -180

• 192

• -192

• -168

Tags

CCSS.HSF.IF.A.2

Find the 22nd term of the following sequence:
5, 8, 11, ...

• 14
• 68
• 63
• 71

Tags

CCSS.HSF.BF.A.2

Create the formula for the arithmetic sequence:
2, 8, 14, ...

• t(n) = 2+6n

• t(n) = -6+6n

• t(n)= -4+6n

• t(n) = 4-6n

Tags

CCSS.HSF.BF.A.2

Create the formula for the arithmetic sequence:

-10, -3, 4, 11...

• t(n)= -7n + 17

• t(n)= 7n - 17

• t(n)= -7n -17

• t(n) = 7n + 17

Tags

CCSS.HSF.BF.A.2

Create the formula for the geometric sequence:

-2, -10, -50, -250...

• t(n)= 2/5(-5)ⁿ

• t(n)= -2/5(5)ⁿ

• t(n)= -2/5(-5)ⁿ

• t(n) = 2/5(5)ⁿ

Tags

CCSS.HSF.BF.A.2