Determine whether the sequence is arithmetic, geometric, or neither. If

Brooklyn1wp

Brooklyn1wp

Answered question

2022-03-01

Determine whether the sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, give the common difference, if geometric, give the common ratio.
142,135,128,121, ….

Answer & Explanation

ImpudgeIntemnect

ImpudgeIntemnect

Beginner2022-03-02Added 6 answers

a1=141,a2=135,a3=128
a2a1=61435,a3a2=1140
a2a1a3a2
Not Arithmetic Progression
a2a1=6s,a3a2=54
a2a1a3a2
Not Geometric Progression
Jeffrey Jordon

Jeffrey Jordon

Expert2022-08-02Added 2605 answers

Answer is given below (on video)

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