21
QuizMultiple Choice
Geometric Series — Unit test
Question 21 of 25 • Common Core Algebra II A-IC
Which geometric series converges?
Answer
A
StartFraction 1 Over 81 EndFraction + StartFraction 1 Over 27 EndFraction + one-ninth + one-third + ellipsis
B
1 + one-half + one-fourth + one-eighth + ellipsis
C
Sigma-Summation Underscript n = 1 Overscript infinity EndScripts 7 (negative 4) Superscript n minus 1
D
Sigma-Summation Underscript n = 1 Overscript infinity EndScripts one-fifth (2) Superscript n minus 1