Determine whether the sequence is geometric. If so, find the common ratio. 7, 1.4, 0.28, 0.056, ... r = 0.5 a. Geometric sequence, r = 0.2 b. Geometric sequence, r = 0.4 c. Geometric sequence, d. Not a geometric sequence r = 0.3 e. Geometric sequence,

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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Author:HOUGHTON MIFFLIN HARCOURT
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Chapter6: Exponential Functions And Sequences
Section: Chapter Questions
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I am needing help finding the common ratio in the attached image. 

Determine whether the sequence is geometric. If so, find the common ratio.
7, 1.4, 0.28, 0.056, ...
r = 0.5
a. Geometric sequence,
r = 0.2
b. Geometric sequence,
r = 0.4
c. Geometric sequence,
d. Not a geometric sequence
r = 0.3
e. Geometric sequence,
Transcribed Image Text:Determine whether the sequence is geometric. If so, find the common ratio. 7, 1.4, 0.28, 0.056, ... r = 0.5 a. Geometric sequence, r = 0.2 b. Geometric sequence, r = 0.4 c. Geometric sequence, d. Not a geometric sequence r = 0.3 e. Geometric sequence,
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