Arithmetic Sequences Review

Find the common difference of the arithmetic sequence 14, 20, 26, ...

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CCSS.HSF.BF.A.2

Find the common difference of the arithmetic sequence -19, -14, -9, ...

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CCSS.HSF.BF.A.2

Find the common difference of the arithmetic sequence 1, -2, -5, ...

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CCSS.HSF.BF.A.2

3, 5, 7, ... is an arithmetic sequence

• True

• False

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CCSS.HSF.BF.A.2

3, 15, 75, ... is an arithmetic sequence

• True

• False

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CCSS.HSF.BF.A.2

What is the rule (explicit equation) for the n^th term given 
60, 55, 50, 45, ...

• a_n= -5+60n
• a_n= -5n+55
• a_n= -5n+65
• a_n= 5n+55

Tags

CCSS.HSF.BF.A.2

Write the explicit rule for the arithmetic sequence
12, 10, 8, 6, ...

• a_n = 12n - 14
• a_n = 2n - 14
• a_n = -2n + 14
• a_n = -12n + 14

Tags

CCSS.HSF.BF.A.2

Given the sequence:
 25, 21, 17, 13,...
Write the explicit equation that models the sequence.

• a_n = 4n + 29
• a_n = -4n + 25
• a_n = -4n + 29
• a_n = 4n + 25

Tags

CCSS.HSF.BF.A.2

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

• d = -10
• d = -9
• d = -8
• d = -7

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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