Arithmetic Sequences practice

Identify the common difference.

3, 7, 11, 15, ...

• 6

• 5

• 4

• 2

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

• 16 and 19
• 15 and 19
• 16 and 18
• 15 and 18

Find the common difference: 29, 21, 13, 5, ...

• d = -10
• d = -9
• d = -8
• d = -7

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

• Yes
• No

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

• -515
• -490
• -535
• 460

What is the distance from one number to the next in a sequence of numbers that is represented by a (d) in an arithmetic sequence?

• Common denominator

• Common opposites

• Common ground

• Common difference

Find the 29th term of the sequence if a₁ = 5 and d = 0.5

• 19.5

• 19

• 1

• 5.5

Find the first term of the given sequence:

a₁₄=68 and d=3

• 14

• 20

• 26

• 29

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Given the sequence: 25, 21, 17, 13,...

Write the explicit equation that models the sequence. (Hint: write the a_n and simplify.)

• a_n = 4n + 29

• a_n = -4n + 25

• a_n = -4n + 29

• a_n = 4n + 25

Find the next three terms in the arithmetic sequence: -3, -8, -13, -18, ...

• -20, -24, -28
• -21, -25, -29
• -23, -28, -33
• -24, -29, -32