Mathematics, 26.10.2021 14:00, ashleydaya

HELP ME ONLY IF YOU KNOW THE ANSWER!! 11. Tell whether the sequence is arithmetic. If it is, what is the common difference?
19, 12, 5, - 2

Yes; -7
Yes; 7
Yes; 1/7
No

Answers: 3

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HELP ME ONLY IF YOU KNOW THE ANSWER!! 11. Tell whether the sequence is arithmetic. If it is, what...