Convergent and Divergent Geometric Series

What best describes the following infinite geometric series:

1/3 - 1/9 + 1/27 - 1/81 + ...

• Diverges

• Converges

Determine if the series converges or diverges

• Converges

• Diverges

Evaluate the infinite series described: 

• 3/5

• 1/2

• 1/4

• No Sum

Is the sequence convergent or divergent?

• Convergent

• 

Does the series converge or diverge ?

• Converge

• Diverge

• Cannot be determined

Which statement is true about the series shown below?
-4 + -2 + -1 + ½ + -¼+ ...

• The series converges because ∣r∣ < 1

• The series diverges because ∣r∣ < 1

• The series converges because ∣r∣ > 1

• The series diverges because ∣r∣ > 1

Does the series converge or diverge?

• Converge

• Diverge

• Cannot be determined

Determine whether the sequence is convergent or divergent:

a_n=2 (⅓)^n-1

• Convergent

• 

Find the sum of the infinite geometric series, if it exists:
2 + (16/7) + (128/49) + (1024/343) + ...

• Does not exist

• 14

• 208.32

Determine if the series converges or diverges

• Converges

• Diverges