Arithmetic Sequences Study Guide

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

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

Tags

CCSS.HSF.BF.A.2

The next term of the sequence 2,4,8,16 are

• 64
• 32
• 108
• 20

Tags

CCSS.HSF.BF.A.2

Find the next three terms for the arithmetic sequence
12, 7, 2, -3, ...

• 8, 13, 18
• -8, -13, -18
• -7, -11, -15
• 7, 11, 15

Tags

CCSS.HSF.BF.A.2

Find the common difference: -18, -23, -28, -33, ...

• d = -5
• d = 5
• d = -3
• d = 3

Tags

CCSS.HSF.BF.A.2

Write the explicit rule for the arithmetic sequence
-10, -3, 4, 11,...

• a_n = 10n + 17
• a_n = 7n - 17
• a_n = -7n + 17
• a_n = 7n + 3

Tags

CCSS.HSF.BF.A.2

Find the given term for the sequence.
Find the 30th term of 20, 11, 2, -7, -16, ...

• 29
• -261
• -241
• cannot be determined

Tags

CCSS.HSF.BF.A.2

Find the given term for the sequence.

Find a₆₄ for a_n = 5n + 4

• 9

• 324

• 320

• cannot be determined

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

• -515
• -490
• -535
• 460

Tags

CCSS.HSF.BF.A.2

Write the recursive formula for 6, 17, 28, 39, 50....

• a_n=a_n-1+11
• a_n=a_n-1-4
• a_n=a_n-1+9
• a_n=a_n-1+6

Tags

CCSS.HSF.IF.A.3

-5, -1, 3, 7, 11
What is the recursive rule?

•   $A_n=A_{\left(n-1\right)}\ +\ 4$  

•   $A_n=A_{\left(n-1\right)}-9$ 

•  $A_n=A_{\left(n-1\right)}-5$  

•  $A_n=A_{\left(n\right)}-4$  

Tags

CCSS.HSF.IF.A.3