Showing videos from Eddie Woo with a total of 3,959 videos

05:23
Determining Trigonometric Functions from other Function Values (3 of 3: Algebraic Example)
4y1m ago
08:28
Determining Trigonometric Functions from other Function Values (2 of 3: Further Examples)
4y1m ago
13:57
Determining Trigonometric Functions from other Function Values (1 of 3: Introductory Explanation)
4y1m ago
03:45
Understanding Phase Shift with Trigonometric Functions (3 of 3: Using Algebraic Manipulation)
4y1m ago
10:21
Understanding Phase Shift with Trigonometric Functions (2 of 3: Reflecting Across Different Axes)
4y1m ago
07:30
Understanding Phase Shift with Trigonometric Functions (1 of 3: Simple Example)
4y1m ago
05:25
Calculating Square Roots with a Spreadsheet
4y1m ago
08:59
Calculating Powers with a Spreadsheet
4y1m ago
06:19
Odd & Even Functions (2 of 2: Relevance to Trigonometry)
4y1m ago
06:53
Odd & Even Functions (1 of 2: Introductory Examples)
4y1m ago
15:14
Measuring the Top Playground - by the numbers!
4y1m ago
07:44
Calculating Irregular Areas (2 of 2: Simpson's Rule)
4y1m ago
11:15
Calculating Irregular Areas (1 of 2: Composite Figures)
4y1m ago
11:04
Reading Values from Trigonometric Graphs
4y1m ago
04:45
Graphing Reciprocal Trigonometric Functions (2 of 2: Cotangent)
4y1m ago
03:05
Graphing Reciprocal Trigonometric Functions (1 of 2: Cosecant)
4y1m ago
11:39
How to Graph Trigonometric Functions (2 of 2: Cosine & Tangent)
4y1m ago
13:15
How to Graph Trigonometric Functions (1 of 2: Sine)
4y1m ago
11:07
Redefining the Trig Functions on the Unit Circle (2 of 2: Understanding Non-Acute Angles)
4y1m ago
30:05
Helpful Advice for Mathematics (2U) Students (Stuart Palmer)
4y1m ago
10:53
Redefining the Trig Functions on the Unit Circle (1 of 2: The Basic Concept)
4y1m ago
04:19
Why are Tangent & Secant given their names?
4y1m ago
12:43
Tangent & Radius are Perpendicular (Proof by Contradiction)
4y1m ago
03:44
Why are Sine & Cosine given their names?
4y1m ago
04:59
Manipulating the Trig Ratios in Geometry (example question)
4y1m ago
06:09
The Basic Trig Ratios & their Reciprocals
4y1m ago
05:21
Why is Trigonometry so important?
4y1m ago
04:13
Recognising & Substituting Part of a Binomial Expansion
4y1m ago
04:27
Simplifying Products w/ Factorial Notation
4y1m ago
11:49
What power of 2 is a factor of "100!"?
4y1m ago
07:37
Identifying the Constant Term in a Binomial Expansion
4y1m ago
02:35
Expanding Binomials Involving Substitution
4y1m ago
04:07
Separating Rational & Irrational Components in Binomial Expansion
4y1m ago
03:53
Stating the Binomial Theorem w/ Factorial Notation
4y1m ago
14:00
Developing the Binomial Theorem w/ Pascal's Triangle
4y1m ago
02:17
Introduction to Factorial Notation (2 of 2: How to simplify factorial terms)
4y1m ago
13:14
Introduction to Factorial Notation (1 of 2: Why use "!"?)
4y1m ago
03:13
Shorthand Notation for nCr
4y1m ago
07:04
Approximating a Decimal Expansion with Binomial Theorem
4y1m ago
04:49
Why do all rows of Pascal's triangle add to powers of 2?
4y1m ago
08:20
Sigma Notation & Properties of Pascal's Triangle
4y1m ago
09:53
nCr Notation
4y1m ago
03:47
Why Notation & Terminology Are Awesome, Not Boring
4y1m ago
04:24
Binomial Expansions - Simple Example
4y1m ago
07:09
Binomial Coefficients & Pascal's Triangle
4y1m ago
04:21
Mental Calculation Strategies (2 of 2: The Distributive Law)
4y1m ago
06:14
Mental Calculation Strategies (1 of 2: Estimation & the Commutative Law)
4y1m ago
09:14
Introduction to Working With Numbers
4y1m ago
07:59
What is the number "e" and where does it come from?
4y1m ago
07:49
Sketching Absolute Value Graphs w/ Logarithms
4y1m ago
09:09
Sketching Harder Absolute Value Graphs
4y1m ago
09:43
Solving Equations w/ Absolute Values Algebraically ("By Cases")
4y1m ago
11:52
Solving Rational Inequalities by Tables
4y1m ago
06:25
How to Graph |x| + |y| = 1
4y1m ago
06:09
How to smuggle a fishing rod onto a bus (by Pythagoras' Theorem)
4y2m ago
06:11
Evaluating Side Lengths w/ Pythagoras' Theorem
4y2m ago
07:26
Absolute Value Graphs (2 of 2: Adding Graphs)
4y2m ago
04:28
Absolute Value Graphs (1 of 2: Understanding Shifts)
4y2m ago
03:10
Solving Inequalities w/ Logarithmic Functions
4y2m ago
04:49
Finding a Function's Range from its Domain
4y2m ago
22:43
Solving Inequalities w/ Rational & Linear Functions (3 of 3: Combining Functions)
4y2m ago
08:35
Solving Inequalities w/ Rational & Linear Functions (2 of 3: Multiplying by the Square)
4y2m ago
09:14
Solving Inequalities w/ Rational & Linear Functions (1 of 3: Graphical Approach)
4y2m ago
09:04
Problem Solving w/ Linear Functions
4y2m ago
10:55
Inequalities w/ Rational Functions
4y2m ago
04:08
Solving Quadratic Inequalities
4y2m ago
05:40
Solving Linear Inequalities
4y2m ago
02:23
Graphing y = |x| from its Algebraic Definition
4y2m ago
04:38
What is Absolute Value? (3 of 3: The Geometric Definition)
4y2m ago
05:12
What is Absolute Value? (2 of 3: Two Algebraic Definitions)
4y2m ago
04:49
What is Absolute Value? (1 of 3: The Simplest Definition)
4y2m ago
11:17
The Truly Remarkable Lucas Sequence
4y2m ago