veroniica8a veroniica8a

28-12-2016
Mathematics

contestada

Sequence 1: –10, 20, – 40, 80, ...
Sequence 2: 15, – 5, – 25, – 45, ...
Which of the following statements are true regarding Sequence 1 and Sequence 2.

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ryan74468 ryan74468

28-12-2016

there both have even numbers being add to them

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130005401 130005401

04-03-2019

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

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