Math Problem Statement
The first six terms in a geometric sequence are shown, where a1= -2 . -2, 4, -8, 16, -32, 64.... Based on this information, which equation can be used to find the nth term in the sequence, an?
Solution
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Math Problem Analysis
Mathematical Concepts
Sequences
Geometric Sequences
Formulas
an = a1 * r^(n-1)
Theorems
Formula for nth term of a geometric sequence
Suitable Grade Level
Grades 9-10
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