Math Problem Statement
- Determine whether each sequence is arithmetic or geometricor otherwise. If it is a geometric sequence, find the common ratio.
a) 2, 14, 98, 686,
b) 8. 12, 8, 4, 0,
Solution
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Math Problem Analysis
Mathematical Concepts
Arithmetic Sequences
Geometric Sequences
Formulas
Arithmetic sequence: a_n = a_1 + (n-1)d
Geometric sequence: a_n = a_1 * r^(n-1)
Theorems
Arithmetic Progression Theorem
Geometric Progression Theorem
Suitable Grade Level
Grades 9-11
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