Arithmetic Sequences # 2

What is the common difference for the sequence?

• $d=-4$

• $d=-5$

• $d=-5.8$

• $d=-29$

• $d=-9$

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Which term in this sequence is -7?

{-27, -26, -25, -24, -23,...}

• 19

• 20

• 21

• 22

• 23

Tags

CCSS.6.EE.B.5

CCSS.6.NS.C.6

What are the first 4 terms of the sequence?

• { 9, 7, 5, 3, 1, ...}

• { 9, 11, 13, 15, 17, ...}

• { 2, 18, 162, 1458, 13122, ...}

• { 2, -7, -16, -25, -34, ...}

• { 2, 11, 20, 29, 38, ...}

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

• -320

• -309

• -331

• -40

• -342

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.NS.C.5

What is the common difference for the sequence?

• -8

• -9

• -10

• 10

• 9

Tags

CCSS.HSF.BF.A.2

Given the following sequence:

9, 18, 27, 36, 45,...

what is the common difference?

• 8

• 9

• 10

• -9

• -10

Which has a common difference of 1.31?

• { -2, -0.69, 0.62, 1.93, 2.24, ...}

• { 0.31, 1.31, 2.31, 3.31, 4.31, ...}

• { 2, 3.31, 4.62, 5.93, 7.24, ...}

• { 1, -0.31, -1.62, -2.93, -4.24, ...}

• { 1, -9, -19, -29, -39, ...}

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

The first term of a sequence is 1, and the common difference is -4.

• 1

• -4

• -11

• -15

• -19

Tags

CCSS.6.NS.C.5

Keely must volunteer 227 hours for a community service project. She plans to volunteer for 4 hours each week. After her first week she has 223 hours left. After her second week she has 219 hours left. After her third week she has 215 hours left.

What is the common difference?

• 4

• -4

• 5

• -5

• None of these.

The work cafeteria begins the day with a supply of 881 chicken nuggets. Each person that passes through the lunch line is given 8 chicken nuggets. How many nuggets would be left after 6 people pass through the line?

• 849

• 841

• 833

• 825

• 817

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7