How to find the first five terms of a geometric sequence

How to find the first five terms of a geometric sequence

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find the first five terms of a sequence using a given ratio. It introduces the formula a_n = a_1 * r^(n-1) and demonstrates its application through step-by-step calculations. The instructor identifies patterns in the sequence and corrects errors, emphasizing the importance of understanding the formula's components. The tutorial concludes with a brief mention of another example.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to calculate a sub 3 using the provided formula.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What pattern do you observe when calculating the terms of the sequence?

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