3 years ago

Sequence 1: –10, 20, – 40, 80, ...

Mathematics

2 answers:

kondaur [170]3 years ago

5 0

There both have even numbers being add to them

lorasvet [3.4K]3 years ago

4 0

Sequence one is geometric since you are <u>multiplying</u> each number by a certain value (-2). Sequence 2 is arithmetic since you are <u>adding</u> each number by -20

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