Arithmetic and Geometric Sequence

Is this sequence arithmetic, geometric or neither?

{26,22,18,14,...}

• Arithmetic sequence

• Geometric sequence

• Neither

Tags

CCSS.HSF.BF.A.2

Is this sequence arithmetic, geometric or neither?

{2,9,7,14,12,19,...}

• Arithmetic sequence

• Geometric sequence

• Neither

Tags

CCSS.HSF.BF.A.2

Is this sequence arithmetic, geometric or neither?

{96,48,24,12,...}

• Arithmetic sequence

• Geometric sequence

• Neither

Tags

CCSS.HSF.BF.A.2

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

• 1,250

• 50

• 10

• 5

Tags

CCSS.HSF.BF.A.2

Dividing by 12 is the same as . . .

• Multiplying by 12

• Dividing by 12

• Multiplying by 1/12

• Dividing by 1/12

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Dividing by 5 is the same as . . .

• Multiplying by 5

• Dividing by 1/5

• Multiplying by 1/5

• subtracting by 5

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Which four consecutive terms from the choices is an arithmetic sequence?

• 1, 4, 9, 16, . . .

• 1, 2, 4, 8, . . .

• 3, 10, 17, 24, . . .

• -5, 6, 10, 13

Tags

CCSS.HSF.BF.A.2

What is the common ration of this sequence? -7, -56, -392, . . .

• 9

• -9

• 8

• -8

Tags

CCSS.HSF.BF.A.2

What are the first three terms of the sequence defined by the following equation? a(n)=7+(n-1)5

• 7, 35, 175, . . .

• 12, 17, 22, . .

• 7, 2, -3

• 7, 12, 17

Tags

CCSS.HSF.BF.A.2

What is a(5 )in the sequence defined as follows? a(n)=5*2^((n-1))?

• 160

• 80

• 40

• 10

Tags

CCSS.HSF.BF.A.2