Nth Term and Explicit

Find the 59th term of the arithmetic sequence 26, 17, 8, ...

Tags

CCSS.HSF.BF.A.2

Identify the next two terms of the sequence:

• 16 and 19

• 15 and 19

• 16 and 18

• 15 and 18

Tags

CCSS.HSF.BF.A.2

Find the 75th term of the arithmetic sequence -17, -13, 9, ...

Tags

CCSS.HSF.BF.A.2

Find the 63rd term of the arithmetic sequence -1, 5, 11, ...

Tags

CCSS.HSF.BF.A.2

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

Tags

CCSS.HSF.BF.A.2

Find a₂₀ in the arithmetic sequence: (Hint: Find explicit formula first)

5, 12, 19, 26...

• 145

• 144

• 142

• 138

Tags

CCSS.HSF.BF.A.2

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

• a_n = 25 + 4(n-1)

• a_n = 25 + 21(n-1)

• a_n = 25 - 4(n-1)

• a_n = 13 + 4(n-1)

Tags

CCSS.HSF.BF.A.2

Which of the following equations is the rule for this sequence: 6, 11, 16, 21, . . .

• a_n = 6 + 5(n - 1)

• a_n = 4 + 6(n - 1)

• a_n = 6 - 4(n - 1)

Tags

CCSS.HSF.BF.A.2

Find the 25th term of the sequence if a₁ = 5 and d = 0.5

• 18

• 17

• 15

• 14

Tags

CCSS.HSF.BF.A.2

Find the first term of the given sequence:
a₁₄=68
d=3

• 14

• 20

• 26

• 29

Tags

CCSS.HSF.BF.A.2