Curated Video
GCSE Maths - How to Write Expressions for the nth term of Arithmetic Sequences #55
This video covers how to write an expression to represent a sequence of numbers e.g. 5, 9, 13, 17, 21... could be expressed as 4n + 1 This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation -...
Curated Video
GCSE Maths - Types of Number Sequences - Arithmetic vs Geometric #54
This video covers how to tell whether a sequence of numbers is an arithmetic or geometric sequence. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher -...
Brian McLogan
Given two terms find the nth term of a geometric sequence
👉 Learn how to find the nth term of a geometric sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. A geometric sequence is a sequence in which...
Brian McLogan
What is a sequence
👉 Learn about sequences. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of sequence, among which are: arithmetic and geometric...
Khan Academy
Khan Academy: Algebra: Equations of Sequence Patterns
This video demonstrates how to identify the pattern in a sequence and then create an equation that demonstrates how to find any given number in that sequence. [8:36]
Khan Academy
Khan Academy: Pre Calculus: 2003 Aime Ii Problem 8
A video showing the step-by-step solution of problem 8 from the 2003 American Invitational Mathematics Examination. The first three terms in a sequence are given. The sequence is created by multiplying the corresponding terms of two...
Sophia Learning
Sophia: Finding a Geometric Formula: Lesson 2
This lesson demonstrates how to calculate the terms needed to plug into a basic geometric sequence. It is 2 of 10 in the series titled "Finding a Geometric Formula."
Sophia Learning
Sophia: Finding a Geometric Formula: Lesson 8
This lesson demonstrates how to calculate the terms needed to plug into a basic geometric sequence. It is 8 of 10 in the series titled "Finding a Geometric Formula."
Sophia Learning
Sophia: Finding an Arithmetic Formula: Lesson 7
During this lesson, you will learn how to calculate the terms needed to solve a basic arithmetic formula. It is 7 of 10 in the series titled "Finding an Arithmetic Formula."
Sophia Learning
Sophia: Finding the Common Ratio: Lesson 3
This lesson describes how to plug data in for any two terms in the base formula and find the common ratio of a geometric sequence. It is 3 of 9 in the series titled "Finding the Common Ratio."
Sophia Learning
Sophia: Finding the Nth Term Geometric: Lesson 6
This lesson walks you through how to find any term in a geometric sequence when given a common ratio and an individual term. It is 6 of 10 in the series titled "Finding the Nth Term Geometric."
Sophia Learning
Sophia: Finding the Nth Term Arithmetic: Lesson 10
This lesson demonstrates how to interpret unknown values for an arithmetic sequence. It is 10 of 10 in the series titled "Finding the Nth Term Arithmetic."
Sophia Learning
Sophia: Finding the Nth Term Arithmetic: Lesson 8
This lesson demonstrates how to interpret unknown values for an arithmetic sequence. It is 8 of 10 in the series titled "Finding the Nth Term Arithmetic."
Sophia Learning
Sophia: Sequence and Functions: Lesson 1
This lesson teaches students how to relate a sequence to a function with a known limit. It is 1 of 4 in the series titled "Sequence and Functions."
Sophia Learning
Sophia: Sequence Limit Laws: Lesson 1
This lesson teaches students about the limit laws used to manipulate sequences. It is 1 of 6 in the series titled "Sequence Limit Laws."
Sophia Learning
Sophia: Simple Number Series
The purpose of this lesson is to show students that numbers follow specific patterns or sequences. Students can watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Simple Number Series
The purpose of this lesson is to show students that numbers follow specific patterns or sequences. Students can watch a video tutorial and take an online quiz.
Sophia Learning
Sophia: Using a Function to Find a Limit: Lesson 1
Given a sequence, this lesson demonstrates how to relate it to a function to find the limit. It is 1 of 7 in the series titled "Using a Function to Find a Limit."
Sophia Learning
Sophia: Finding an Arithmetic Formula: Lesson 10
During this lesson, you will learn how to calculate the terms needed to solve a basic arithmetic formula. It is 10 of 10 in the series titled "Finding an Arithmetic Formula."
Sophia Learning
Sophia: Finding the Common Ratio: Lesson 8
This lesson describes how to plug data in for any two terms in the base formula and find the common ratio of a geometric sequence. It is 8 of 9 in the series titled "Finding the Common Ratio."
Sophia Learning
Sophia: Finding the First N Terms: Lesson 10
This lesson will show how to find the terms of a sequence from the formula for the sequence. It is 10 of 10 in the series titled "Finding the First N Terms."
Sophia Learning
Sophia: Finding the First N Terms: Lesson 7
This lesson will show how to find the terms of a sequence from the formula for the sequence. It is 7 of 10 in the series titled "Finding the First N Terms."
Sophia Learning
Sophia: Simple Number Series
The purpose of this lesson is to show students that numbers follow specific patterns or sequences. Students can watch a video tutorial and then take an online quiz.
Khan Academy
Khan Academy: Pre Calculus: Sequences and Series (Part 1)
An introductory video on sequences and series. Provides examples of both arithmetic and geometric series, but does not give formal definitions. Introduces and uses sigma notation for sums of series. Illustrates how the general form for a...