OpenStax, Algebra and Trigonometry 2e §13.2 Arithmetic Sequences · Exercise 13 · Probability · Counting & chance

Arithmetic Sequences · Exercise 13

Determine whether the sequence is arithmetic. If so find the common difference.

${11.4, 9.3, 7.2, 5.1, 3, ...}$

Its source prints no answer for this problem, so there's nothing to check against.

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OpenStax, Algebra and Trigonometry 2e · §13.2 Arithmetic Sequences · Exercise 13

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