Lesson: Finding the nth Term of a Geometric Sequence Glencoe • Algebra 1 • enVision • Algebra 2 • Common Core • enVision • Algebra 1 • Common Core • Prentice Hall • Algebra 2 • Common Core • Prentice Hall • Algebra 1 • Common Core • Glencoe • Algebra 1 • Common Core • Glencoe • Algebra 2 • Common Core • Glencoe • Precalculus • Common Core

Mathematics

In this lesson, we will learn how to write explicit and recursive formulas for geometric sequences to find the value of the nth term in a geometric sequence and how to find a term’s order given its value.

Video

09:14

Explainer

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Sample Question Videos

04:09
02:49
09:30

Worksheet

Q1:

Find the first three terms of a geometric sequence given and the common ratio is .

Q2:

Find the value of in a geometric sequence given and all terms are positive.

Q3:

Find the three consecutive numbers of a geometric sequence, given that the sum of the terms is and the product is 216.

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