Determine if the sequence is arithmetic or geometric.

6, 10, 14, 18...​ (a)  

• Arithmetic
• Geometric

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

Determine if the sequence is arithmetic or geometric.

3, 9, 27, 81...​ (a)  

• Geometric
• Arithmetic

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Determine if the sequence is arithmetic or geometric.

8, 16, 32, 64...​ (a)  

• Geometric
• Arithmetic

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.1

What is the missing term in the sequence?

2, 6, __, 54...

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

What is the missing term?

8, __, 800, 8000...

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

What is the common ratio of this geometric sequence?

-5, 25, -125, 625...

Tags

CCSS.HSF.BF.A.2

Match the geometric sequences to their explicit formula.

• f(n)=5(-5)^n-1

• 1, 2, 4, 8, 16...

• f(n)=1(2)^n-1

• 3, 9, 27, 81, 243...

• f(n)=3(3)^n-1

• 10, 20, 40, 80, 160...

• f(n)=1(-2)^n-1

• 1, -2, 4, -8, 16...

• f(n)=10(2)^n-1

• 5, -25, 125, -625, 3125...

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

The first four terms of a geometric sequence are:

2, 4, 8, 16...

What is the 15th term?

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

Find the 18th term of this geometric sequence.

-3, -9, -27, -81...

• 129,140,163

• -387,420,489

• -129,140,163

• -2,43

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3