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Algebra II Videos


Tangent Half-Angle Formula

Mosquitos need their caffeine, just like the rest of us. Wouldn't think zipping around and stinging people all day long sap your energy?


Functions Videos 3 videos

Direct Variation
2678 Views

Direct variation helps to calculate exponential proportions and is an easy way to figure out relations. If Godzilla were chasing you, which car wou...

Inverse Variation
1456 Views

In this video, we meet Slash McFender, a rock 'n' roller with a habit of forgetting his guitar at home. Slash has the brilliant idea to use his ch...

Introduction to Functions
17460 Views

This video will tell you all about the function of functions.

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Matrices Videos 8 videos

Multiplying Matrices
1142 Views

Go forth and multiply... matrices.

Matrix Operations
762 Views

Your one video for all things matrix operations.

Inverse Matrices
691 Views

Neo, we're not in the Matrix anymore.

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Polynomials and Rational Expressions Videos 17 videos

Operations with Rational Expressions
8687 Views

It's impressive that these expressions are able to stay so rational even when they're having operations performed on them.

GED Math 1.5 Expression and Equations
514 Views

In this GED math equation, figure out if the given expression requires a greater than, less than or equal sign for completion.

GED Math 2.1 Expressions and Equations
216 Views

In this GED math problem, figure out what fraction of Serena's monthly income is spent on groceries

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Sequences and Series Videos 8 videos

SAT Math 2.5 Statistics and Probability
241 Views

SAT Math 2.5 Statistics and Probability

Arithmetic Sequences
8553 Views

Sequences are nice. Without them, there would be no rhyme or reason to anything—no way to ever know what’s coming next. And it would make tryin...

Infinite Geometric Series
2815 Views

Help Pepe on his quest to once again become the "Pizza King." Or put that healthy metabolism to use and steal his title. Ten slices in less than a...

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