Math Problem Statement
determine if the sequence is arithmetic or geometric and determine the common difference / ratio in simplest form 147,21,3
Solution
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Math Problem Analysis
Mathematical Concepts
Sequences and Series
Arithmetic Sequences
Geometric Sequences
Formulas
Common difference in an arithmetic sequence: d = a(n) - a(n-1)
Common ratio in a geometric sequence: r = a(n) / a(n-1)
Theorems
Definition of Arithmetic Sequences
Definition of Geometric Sequences
Suitable Grade Level
Grades 7-9
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