Module 1.1-1.7 Quiz Review

2, 5, 8, 11, 14

What's the recursive rule?

• f(n) = 3n -1

• f(n) = n + 3

• f(n) = f(n-1) +3

• f(n) = f(n+3)

Tags

CCSS.HSF.IF.A.3

Is the sequence geometric or arithmetic?
3, 6, 9, 12...

• Arithmetic
• Geometric
• Neither

Tags

CCSS.HSF.BF.A.2

Is the sequence geometric or arithmetic?
6, 18, 54...

• Arithmetic
• Geometric
• Neither

Tags

CCSS.HSF.BF.A.2

Determine whether the sequence is arithmetic, geometric, or neither.

• arithmetic
• geometric
• neither

Tags

CCSS.HSF.BF.A.2

Determine whether the sequence is arithmetic, geometric, or neither.

• arithmetic
• geometric
• neither

Tags

CCSS.HSF.BF.A.2

2, 5, 8, 11, 14
What's the explicit equation?

• f(n) = 3n -1
• f(n) = n + 3
• f(n) = f(n-1) +3
• f(n) = f(n+3) 

Tags

CCSS.HSF.BF.A.2

What is the recursive equation for this function?

• f(0) = 1
  f(x) = f(x-1) - 2 
• f(0) = 1
  f(x) = f(x-1) + 2 
• f(0) = -1
  f(x) = f(x-1) + 2 
• f(0) = -1
  f(x) = f(x-1) - 2 

Tags

CCSS.HSF.IF.A.3

Which sequence is represented by the equation f(n) = 2(7)^n-1 ?

• 7, 14, 28, 56...
• 2, 14, 98, 686...
• 2, 9, 16, 23...
• 7,9,11,13...

Tags

CCSS.HSF.BF.A.2

What is the explicit rule for the sequence:

11, 22, 44, 88...

• f(n) = 2(11)^n-1

• f(n) = 11x2

• f(n) = 11(2)^n-1

Tags

CCSS.HSF.LE.A.2

Juan loves to collect baseball cards. He started his collection with 40 baseball cards his dad gave him. Every month he goes with his dad to buy 15 new cards.

Write the recursive formula for the situation.

• f(0)= 15, f(n) = f(n-1)+40

• f(0)=40, f(n)=f(n-1)+15

• f(1)= 15, f(n) = f(n-1)+40

• f(1)=40, f(n)=f(n-1)+15

Tags

CCSS.HSF.IF.A.3