Quizizz 5.2: Sequences Part 1

Write the five terms of the sequence
a₁=-5
a_n=a_n-1 +15 

• -5,10,25,40,55
• 15,10,5,0,-5
• -5,5,20,35,50
• 5,20,35,50,65

Tags

CCSS.HSF.BF.A.2

Write the five terms of the sequence a_n=12+(n-1)3 

• 12,15,18,21,24
• 9,12,15,18,21
• -12,-9,-6,-3,0
• 5,10,15,20,25

Tags

CCSS.HSF.BF.A.2

Fill in the correct missing number:

265, 365, (a)   , 565, 665, 765

Tags

CCSS.1.NBT.A.1

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

• Yes
• No

Tags

CCSS.HSF.BF.A.2

Find the common difference: -34, -29, -24, -19, ...

• d = -5
• d = 5
• d = -6
• d = 6

Tags

CCSS.HSF.BF.A.2

Find the 35th term in the arithmetic sequence: -10, -14, -18, -22, ...

• -216
• -148
• -146
• -150

Tags

CCSS.HSF.BF.A.2

What does r represent in the explicit formula for a geometric sequence?

• Radical

• Common Ratio

• Common Difference

Tags

CCSS.HSF.BF.A.2

• 10

• 1/2

• 2

• 4

Tags

CCSS.HSF.BF.A.2

• r = 5

• r = -5

• r = 1/5

• r = -1/5

Tags

CCSS.HSF.BF.A.2

• Yes

• No

Tags

CCSS.HSF.BF.A.2