Math Problem Statement
determine if the sequence is arithmetic or geometric and determine the common difference / ratio in simplest form 15,10,5
Solution
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Math Problem Analysis
Mathematical Concepts
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
Arithmetic sequences have a constant difference between terms
Geometric sequences have a constant ratio between terms
Suitable Grade Level
Grades 6-8
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