• #### Intercepts of Linear Equations - Problem 4

##### Math›Algebra›Linear Equations and Their Graphs
Finding the x and y intercepts from a graph of a linear function
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• #### Applications of Linear Equations - Problem 5

##### Math›Algebra 2›Graphs of Linear Equations
Interpreting the x and y intercepts in applications of linear equations
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• #### Applications of Linear Equations - Problem 5

##### Math›Algebra›Linear Equations and Their Graphs
Interpreting the x and y intercepts in applications of linear equations
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• #### Transforming the Tangent Graph - Concept

##### Math›Trigonometry›Trigonometric Functions
How to graph y = tan(q) for one or more periods.
• #### The Inverse Cosine Function - Problem 3

How to graph a simple transformation of y = cos^-1(x) + pi/2
• #### The Ellipse - Problem 4

##### Math›Algebra 2›Conic Sections
How to find the equation of an ellipse by completing the square.

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• #### Graphing Quadratic Equations - Concept

How to graph a quadratic equation by hand.
• #### The Ellipse - Problem 2

##### Math›Algebra 2›Conic Sections
How to transform the graph of a transformed ellipse and find vertices.
• #### The Inverse Sine Function - Problem 3

How to graph a simple transformation of y = sin^-1 x
• #### Writing an Equation to Describe Pictures - Concept

##### Math›Algebra›Graphs and Functions
How to write an equation to describe a set of pictures.
• #### The Inverse Tangent Function - Problem 3

How to graph a simple transformation of y = tan^-1(x)
• #### Volume of Cylinders - Problem 3

##### Math›Geometry›Volume
How to find the volume between two cylinders, given their height and radii.
• #### The Inverse Sine Function - Problem 3

How to graph a simple transformation of y = sin^-1 x
• #### Direct Variation - Concept

##### Math›Algebra›Linear Equations and Their Graphs
How to tell if two variables vary directly.
• #### Transforming the Tangent Graph - Concept

##### Math›Precalculus›Trigonometric Functions
How to graph y = tan(q) for one or more periods.
• #### Writing an Equation to Describe a Table - Concept

##### Math›Algebra›Graphs and Functions
How to write a function to describe a table of values.