Arithmetic Sequence Explicit

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

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

Write the explicit rule for the arithmetic sequence
9, 13, 17, 21, ...

• a_n = -4n + 5

• a_n = -9n + 14

• a_n = 9n - 5

• a_n = 4n + 5

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

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

Write an explicit formula for the sequence 45, 40, 35, 30, ...

Tags

CCSS.HSF.BF.A.2

Write an explicit formula for the sequence 1.5, 2.0, 2.5, 3.0, ...

Tags

CCSS.HSF.BF.A.2

Write an explicit formula for the sequence -9, -7, -5, -3, ...

Tags

CCSS.HSF.BF.A.2

What is the common difference of the sequence below? 6, 9, 12, 15, ... Hint: Common difference means the ADDING pattern

• 3

• 6

• 9

• 12

Tags

CCSS.HSF.BF.A.2

What is the first term of the sequence below?

6, 9, 12, 15, ...

• 3

• 6

• 9

• 12

Tags

CCSS.HSF.BF.A.2