Warmup 8/9

In recursive formulas what does the term a₁ represent?

• the previous term

• the term you are looking for

• the first term

• the last term

Tags

CCSS.HSF.BF.A.2

• 24

• 7,776

• 48

• 96

Tags

CCSS.HSF.BF.A.2

Determine if the following sequence is arithmetic or geometric.

6, 30, 150, 750, ...

• Arithmetic

• Geometric

Tags

CCSS.HSF.BF.A.2

Write the explicit formula for the sequence.

10, -2, -14, -26, ...

Tags

CCSS.HSF.BF.A.2

Write the recursive formula for 6, 17, 28, 39, 50....

• a_n=a_n-1+11
  a₁=6
• a_n=a_n-1-4
  a₁=6
• a_n=a_n-1+9
  a₁=6
• a_n=a_n-1+6
  a₁=6

Tags

CCSS.HSF.BF.A.2

What is the common ratio for the sequence:
28, 14, 7, 3.5...

• 2
• 1/2
• -14
• -7

Tags

CCSS.HSF.BF.A.2

What is a sequence?

• An order of the same numbers.
• A list of numbers in a specific order. 
• A list of numbers always decreased.
• An order of numbers with no relation. 

Tags

CCSS.HSF.BF.A.2

Write a Next/Now rule for the table.

• Next=Now + 6 Starting at 2
• Next=Now + 6 Starting at 0
• Next=Now × 4 Starting at 2
• Next=Now × 4 Starting at 0

Tags

CCSS.5.OA.B.3