Geometric sequences

3 videos
5 skills
What happens when the ratio between successive terms in a sequence is the same (or it has a "common ratio")? Well, then we'd be dealing with a geometric sequence (which comes up extremely frequently in mathematics).

Introduction to geometric sequences

VIDEO 10:45 minutes
An introduction to geometric sequences

Geometric sequences

VIDEO 6:39 minutes

Evaluating geometric sequences 1

PRACTICE PROBLEMS
Find the next term in a geometric sequence.

Evaluating geometric sequences 2

PRACTICE PROBLEMS
Find the nth term of a geometric sequence.

Recursive formulas for geometric sequences

PRACTICE PROBLEMS
Define geometric sequences recursively, given a few terms or an explicit formula. Convert a recursive formula into an explicit formula.

Modeling with sequences

PRACTICE PROBLEMS