Solved

Find the Indicated Term of a Geometric Sequence from the Given

Question 252

Multiple Choice

Find the indicated term of a geometric sequence from the given information.
- $a _ { n } = - 4 ( 2 ) ^ { n - 1 }$ , find $a _ { 4 }$

A) $- 64$
B) 2
C) 4
D) $- 32$

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