# cosine of a difference formula   190 videos

• #### Transforming the Graphs of Sine and Cosine

##### TrigonometryTrigonometric Functions

How the values of A and B affect the shape of the graph y = A sin(Bx).

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• #### More Transformations of Sine and Cosine

##### TrigonometryTrigonometric Functions

How the value of h affects the shape of the graph y = A sin(B(x-h)).

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• #### Graphs of the Sine and Cosine Functions

##### PrecalculusTrigonometric Functions

How to define periodic functions.

periodic functions period amplitude
• #### Transforming the Graphs of Sine and Cosine

##### PrecalculusTrigonometric Functions

How the values of A and B affect the shape of the graph y = A sin(Bx).

sine period amplitude stretch compression reflection
• #### More Transformations of Sine and Cosine

##### PrecalculusTrigonometric Functions

How the value of h affects the shape of the graph y = A sin(B(x-h)).

transformations sine period amplitude phase shift horizontal shift
• #### Derivatives of Exponential Functions

##### CalculusThe Derivative

How to use the definition of the derivative to find a derivative formula for exponential functions.

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• #### Review of the Methods of Factoring

##### Algebra 2Factoring

How to use the different methods to factor a polynomial.

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• #### Slope

##### Algebra 2Graphs of Linear Equations

How to find the slope between two points.

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• #### Permutations

##### PrecalculusTopics in Discrete Math

How to find the number of permutations of a set.

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• #### Permutations

##### Algebra 2Combinatorics

How to find the number of permutations of a set.

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• #### Area and Perimeter of Circles

##### Pre-AlgebraIntroductory Geometry

Vocabulary and formulas for the area of a circle

• #### Derivatives of Power Functions

##### CalculusThe Derivative

How to determine the derivative of a power function.

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• #### Area of Triangles

##### GeometryArea

How to derive the area of a triangle formula using the rectangle area formula.

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• #### Sentence Types

##### GrammarSentence Problems

The different types of sentences.

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• #### Literary Characters

##### WritingWriting Terms

The different types of characters.

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• #### Characteristics of Life

##### BiologyFoundation of Biology

The main different characteristics of life.

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