Which did you include in your explanation?

Question

Revolt · Accepted Answer

The difference between the given terms is –73 – (–40) = –33.; The difference between the term numbers is 28 – 17 = 11.; Dividing –33 / 11 = –3.; The common difference is –3.; The recursive formula is the previous term minus 3, or an = an – 1 - 3 where a17 = -40.

Recursive Formulas

Which did you include in your explanation?

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