Review Arithmetic and Geometric Sequence and Series

Select all arithmetic sequences.

• 20, 40, 80, 160, 320,...

• 12, 6, 0, -6, -12,....

• 20, 22.5, 25, 27.5, 30, ...

• 3, -6, 12, -24, 48, ...

Tags

CCSS.HSF.BF.A.2

Which pattern of numbers represents a geometric sequence? select the correct answer

• 2, 4, 6, 8, 10..

• $200,40,8,\frac{8}{5},\frac{8}{25},...$

• 3, 9, 15, 21, 27,...

• 25, 15, 5, -5, -15, ...

Tags

CCSS.HSF.BF.A.2

Find the next 3 terms in the sequence -5, -3, -1,

______, _______ , ________,

select the correct answer!

• -1, -3, -5

• 1, 3, 5

• 2, 5, 7

• 3, 5, 8

Tags

CCSS.HSF.BF.A.2

What are the next 2 terms of the sequence

50, 10, 2 ,_____, ______?

• $\frac{2}{5},\frac{2}{25}$

• $-36,\ -76$

• $\frac{2}{5},\frac{1}{5}$

• $8,14$

Tags

CCSS.HSF.BF.A.2

Find the 37th term for the sequence 17, 26, 35, ...

Type your answer in the blank.

What is the 6^th term for the sequence given

-2, -14, -98...

Type your answer in blank.

• d = 8

• d = 5

• d = -6

• d = 7

Complete the arithmetic sequence.
-3, _______, ________, ________, _______, ________, -15

• -4, -5, -6, -7, -8, -9

• -5, -7, -10, -11, -13

• -6, -9, -12, -15, -18

• -5, -7, -9, -11, -13