8.1/8.2 Arithmetic Sequences and Series

Which of the following is not an arithmetic sequence?

• 1/2, 1, 3/2, 2

• 11, 14, 17, 20

• 2, 4, 8, 16

• 5, 2, -1, -4

Tags

CCSS.HSF.BF.A.2

Identify the common difference of the sequence below:

-2.3, -1.1, 0.1, 1.3,...

• -1.2

• 1.3

• 1.2

• -1.3

Tags

CCSS.HSF.BF.A.2

Is the sequence arithmetic: 78, 785, 7855, 78555, ...

• Yes
• No

Tags

CCSS.HSF.BF.A.2

Is the sequence arithmetic: 17, 9, 1, -7, ...

• Yes
• No

Tags

CCSS.HSF.BF.A.2

Find the next three terms in the arithmetic sequence: -33, -24, -15, -6, ...

• -1, 7, 15
• -5, 2, 9
• 3, 12, 21
• -65, -73, -81

Tags

CCSS.HSF.BF.A.2

What is 4! called?

• Fabulous Four

• Final Four

• Four Factorial

• Four Factored

Tags

CCSS.HSA.SSE.A.1

Expand 4!

• 4+3+2+1

• 4^.3^.2^.1

• 4+5+6

• 4

Simplify this

• 6

• 30

• 1/5

• 1/6

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

simplify this

• 1

• a

• a+1

• 1/a

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Simplify this

• 1

• ⅓

• 3

• n

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3