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

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

• yes

• no

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

• -515

• -535

• -490

• 460

Which of the following is an arithmetic sequence?

• 2,3,5,8

• 2,7,12,17

• 1,1,2,3,5

• 2,4,8,16

Find the missing number in the pattern. 6, 14, ____, 30, 38,...

• 18

• 20

• 24

• 22

The next two terms of the sequence 4,7,10,13 are ....

• 16 and 19

• 15 and 19

• 16 and 18

• 15 and 18

The first three terms of an arithmetic sequence are as follows

13, 19, 25, ​ (a)   , (b)  

What are the next two terms of the sequence?

• 31
• 37
• 36
• 30
• 32
• 38
• 29

The difference between two terms

in an arithmetic sequence

is called a ​ ​ (a)   ​

• common difference
• Formula
• Common Ratio
• Common Factor

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2