Arithmetic Sequence

Which of the following is a correct description of an arithmetic sequence?

• A term is obtained by multiplying a constant number from the preceding term.

• A term is obtained by squaring the preceding term. c. A term is

• A term is obtained by adding a constant number to the preceding term.

• A term is obtained by extracting the square root of the preceding term.

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

Which of the following is the common difference of the arithmetic sequence 4, 7, 10, 13, …?

• 0

• 1

• 2

• 3

What is the common difference in the sequence: -4, 3, 10, 17,, …?

• 1

• -7

• 7

• -1

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

Which term of the arithmetic sequence 4,1,-2,-5......is -29?

• 9th term

• 10th term

• 11th term

• 12th term

Tags

CCSS.HSA.REI.B.3

CCSS.HSF.BF.A.2

The first term of an arithmetic sequence is 2 while the 18th term is 87. Find the common difference of the sequence.

• 7

• 6

• 5

• 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

Find p so that the numbers 7p +2,5p +12,2p-1,....form an arithmetic sequence.

• -23

• -13

• -5

• -8

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

Which term of the arithmetic sequence 5,9,13,17,.....is 401?

• 99th term

• 100th term

• 111th term

• 112 term

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Is the sequence arithmetic: 37, 31, 25, 19, ...?

• yes

• no

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Identify the common difference.

97, 86, 75, 64, ...

• 8

• -11

• 11

• -8

Find a₂₆ in the arithmetic sequence: -15, -35, -55, -75, ...

• -515

• -535

• -490

• 460

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3