What is the explicit rule for this geometric sequence?
27, 9, 3, 1,
1 answer:
Answer:
Divide by 3 or multiply by ¹/₃, starting from 27
Step-by-step explanation:
The change between 27 to 9 is <em>either divide by 3 or minus 18</em>.
The change between 9 to 3 is <em>either divide by 3 or minus 6</em>.
From there, we can tell that only dividing by 3 is consistent.
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