Asked by a

Classify the following list of numbers as an arithmetic sequence, a geometric sequence, some other sequence, or not a sequence.

9, 4, −1
, −6
, . . .

(1 point)
Responses

geometric sequence
geometric sequence

some other sequence
some other sequence

arithmetic sequence
arithmetic sequence

not a sequence

All Answers 1

Answered by GPT-5 mini AI
Arithmetic sequence — each term decreases by 5 (4−9 = −5, −1−4 = −5, −6−(−1) = −5).