You have the following geometric sequence. Find the formula for the 3,-6,18,-54,...... a)3+(n-1)3 b)3(-3)n-1 c)3(-1/2)n-1 d)3(-1/2) 96°F Sunny hp
You have the following geometric sequence. Find the formula for the 3,-6,18,-54,...... a)3+(n-1)3 b)3(-3)n-1 c)3(-1/2)n-1 d)3(-1/2) 96°F Sunny hp
Chapter9: Sequences, Probability And Counting Theory
Section9.3: Geometric Sequences
Problem 57SE: For which term does the geometric sequence an=36(23)n1 first have a non-integer value?
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Transcribed Image Text:You have the following geometric sequence. Find the formula for the nth term
3,-6,18,-54,......
a)3+(n-1)3
b)3(-3)n-1
c)3(-1/2)n-1
d)3(-1/2)
96°F
Sunny
hp
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