Mathematics, 25.08.2021 23:50 rayray2083

4. Determine whether each sequence is arithmetic or geometric. Sequence 1: –10, 20, –40, 80, ... Sequence 2: 15, –5, –25, –45, ...

A. Both sequences are geometric.
B. Sequence 1 is arithmetic and Sequence 2 is geometric.
C. Both sequences are arithmetic.
D. Sequence 2 is arithmetic and Sequence 1 is geometric.

Answers: 2

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4. Determine whether each sequence is arithmetic or geometric. Sequence 1: –10, 20, –40, 80, ... S...