If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

0

Possible mastery points

Introduction to arithmetic sequences

Learn
Sequences intro
(Opens a modal)
Intro to arithmetic sequences
(Opens a modal)
Intro to arithmetic sequences
(Opens a modal)
Extending arithmetic sequences
(Opens a modal)
Using arithmetic sequences formulas
(Opens a modal)
Intro to arithmetic sequence formulas
(Opens a modal)
Worked example: using recursive formula for arithmetic sequence
(Opens a modal)
Practice
Extend arithmetic sequencesGet 3 of 4 questions to level up!
Use arithmetic sequence formulasGet 5 of 7 questions to level up!

Constructing arithmetic sequences

Learn
Recursive formulas for arithmetic sequences
(Opens a modal)
Recursive formulas for arithmetic sequences
(Opens a modal)
Explicit formulas for arithmetic sequences
(Opens a modal)
Explicit formulas for arithmetic sequences
(Opens a modal)
Arithmetic sequence problem
(Opens a modal)
Converting recursive & explicit forms of arithmetic sequences
(Opens a modal)
Converting recursive & explicit forms of arithmetic sequences
(Opens a modal)
Arithmetic sequences review
(Opens a modal)
Practice
Recursive formulas for arithmetic sequencesGet 3 of 4 questions to level up!
Explicit formulas for arithmetic sequencesGet 3 of 4 questions to level up!
Converting recursive & explicit forms of arithmetic sequencesGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 500 Mastery points

Introduction to geometric sequences

Learn
Intro to geometric sequences
(Opens a modal)
Extending geometric sequences
(Opens a modal)
Using explicit formulas of geometric sequences
(Opens a modal)
Using recursive formulas of geometric sequences
(Opens a modal)
Practice
Extend geometric sequencesGet 3 of 4 questions to level up!
Extend geometric sequences: negatives & fractionsGet 3 of 4 questions to level up!
Use geometric sequence formulasGet 3 of 4 questions to level up!

Constructing geometric sequences

Learn
Explicit & recursive formulas for geometric sequences
(Opens a modal)
Converting recursive & explicit forms of geometric sequences
(Opens a modal)
Geometric sequences review
(Opens a modal)
Practice
Recursive formulas for geometric sequencesGet 3 of 4 questions to level up!
Explicit formulas for geometric sequencesGet 3 of 4 questions to level up!
Converting recursive & explicit forms of geometric sequencesGet 3 of 4 questions to level up!

Quiz 2

Level up on the above skills and collect up to 600 Mastery points

Modeling with sequences

Learn
Sequences word problems
(Opens a modal)
Practice
Sequences word problemsGet 3 of 4 questions to level up!

General sequences

Learn
Evaluating sequences in recursive form
(Opens a modal)
Sequences and domain
(Opens a modal)
Practice
Evaluate sequences in recursive formGet 3 of 4 questions to level up!
Sequences and domainGet 3 of 4 questions to level up!

Quiz 3

Level up on the above skills and collect up to 300 Mastery points
Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 1400 Mastery points!

About this unit

In this unit, we learn about the various ways in which we can define sequences. We'll construct arithmetic and geometric sequences to describe patterns and use those sequences to solve problems.