OpenStax, Algebra and Trigonometry 2e §13.2 Arithmetic Sequences · Exercise 1 · Probability · Counting & chance
Arithmetic Sequences · Exercise 1
Determine if each sequence is arithmetic. If so, indicate the common difference.
-4, 4, 2, 10, 8, 16, …
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Algebra and Trigonometry 2e · §13.2 Arithmetic Sequences · Exercise 1
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