Arithmetic Sequences

Which kind of sequence has a common difference?

• Arithmetic
• Geometric

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

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

Identify the common difference.
97, 86, 75, 64, ...

• 8
• 11
• -11
• -8

Tags

CCSS.HSF.BF.A.2

What is the common difference:
-6, -1, 4, 9...

• 5
• -5
• -6
• 1/5

Tags

CCSS.HSF.BF.A.2

What is the common difference:
-2, -11, -20, -29...

• Every Number
• 9
• -9
• -2

Tags

CCSS.HSF.BF.A.2

What is the common difference:
0.13, 0.27, 0.41, 0.55...

• 0.14
• -0.14
• none of the above

Tags

CCSS.HSF.BF.A.2

Is this an Arithmetic sequence? 5, 4.25, 3.5, 2.75

• Yes
• No

Write the explicit rule for 4, 8, 12...

• 12 + 4n
• 12 - 4n
• 4n
• 4+4n

Tags

CCSS.HSF.BF.A.2

Find the explicit rule: 9, 19, 29, 39, ...

• 9 - 10n
• 9 + 10n
• 10+9n
• 10-9n

Tags

CCSS.HSF.BF.A.2

Find the explicit rule?

• 12 + 2n
• 14 + 2n
• 16 - 2n
• 18 - 2n

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2