Вопрос:

The terms in this sequence increase by the same amount each time. Work out the three missing terms: 5, ___, ___, ___, 17, ...

Ответ:

The common difference is \(\frac{17-5}{4}=3\).

Adding 3 each time gives the sequence \(5, 8, 11, 14, 17\).

Answer: 8, 11, 14

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