# excluded value domain   75 videos

• #### Adding and Subtracting Rational Expression

##### AlgebraRational Expressions and Functions

How to add or subtract rational expressions.

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• #### Solving Rational Equations with Unlike Denominators

##### AlgebraRational Expressions and Functions

How to solve rational equations with unlike denominators.

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• #### Graphing Equations by Making a Table of Values

##### Pre-AlgebraGraphing in Two Dimensions

Graphing a line by making a table of values

• #### Graphing Radical Equations using a Table

How to find the domain and graph radical equations.

• #### Simplifying Rational Functions with Factoring and GCFs

##### AlgebraRational Expressions and Functions

How to simplify rational expressions.

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• #### Solving Rational Equations with Like Denominators

##### AlgebraRational Expressions and Functions

How to solve rational equations by clearing the denominator.

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• #### Introduction to Rational Functions

##### PrecalculusPolynomial and Rational Functions

How to define rational functions, and how to identify their domain and zeros.

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• #### Piecewise Functions

How to define a piecewise function.

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• #### Limits: A Numerical Approach

##### CalculusLimits and Continuity

How to estimate a limit using a table of values.

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• #### Vocabulary of Quadratic Polynomials

##### Algebra 2Quadratic Equations and Inequalities

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

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• #### Vocabulary of Quadratic Polynomials

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

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• #### Finding Maximum and Minimum Values

##### PrecalculusPolynomial and Rational Functions

How we define optimization problems, and what it means to solve them.

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• #### Continuous Functions

##### CalculusLimits and Continuity

How to determine whether a function f(x) is continuous everywhere on its domain.

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• #### Function Notation

##### AlgebraGraphs and Functions

How to write equations in function notation.

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• #### AP Tricks, Part 3

##### AP Calculus ABAP Calculus Videos
More average value continuity and limits
• #### Deriving the Quadratic Formula

##### Algebra 2Quadratic Equations and Inequalities

How to derive the quadratic formula by completing the square.

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• #### Continuity

##### CalculusLimits and Continuity

How to determine whether a function f(x) is continuous at a particular point x=a.

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• #### Relations and Determining Whether a Relation is a Function

##### AlgebraGraphs and Functions

How to determine whether a relation is a function.

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