# rational function   13 videos

• #### Introduction to Rational Functions

##### AlgebraRational Expressions and Functions

How to find excluded values of a rational function.

rational function excluded value domain asymptote
• #### Simplifying Rational Functions with Factoring and GCFs

##### AlgebraRational Expressions and Functions

How to simplify rational expressions.

opposite factors excluded values factor rational
• #### Dividing Radicals and Rationalizing the Denominator

##### AlgebraRadical Expressions and Equations

How to rationalize denominators.

denominator numerator rationalizing the denominator conjugates
• #### Function Notation

##### AlgebraGraphs and Functions

How to write equations in function notation.

domain range input output function
• #### Multiplying and Dividing Rationals

##### AlgebraRational Expressions and Functions

How to multiply and divide rational expressions.

monomial exponent factor trinomial
• #### Adding and Subtracting Rational Expression

##### AlgebraRational Expressions and Functions

How to add or subtract rational expressions.

common denominator excluded value
• #### Relations and Determining Whether a Relation is a Function

##### AlgebraGraphs and Functions

How to determine whether a relation is a function.

domain range input output function relation
• #### Solving Rational Equations with Like Denominators

##### AlgebraRational Expressions and Functions

How to solve rational equations by clearing the denominator.

clearing the denominator common denominator excluded value
• #### Solving Rational Equations with Unlike Denominators

##### AlgebraRational Expressions and Functions

How to solve rational equations with unlike denominators.

common denominator excluded value
• #### Writing an Equation to Describe a Table

##### AlgebraGraphs and Functions

How to write a function to describe a table of values.

function slope y intercept pattern
• #### Solving Radical Equations

##### AlgebraRadical Expressions and Equations

How to solve rational equations.

radicand equation
• #### Vocabulary of Quadratic Polynomials

##### AlgebraQuadratic Equations and Functions

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

roots x intercepts solutions excluded values zeros function
• #### Graphing Radical Equations using Shifts

##### AlgebraRadical Expressions and Equations

How to graph radical functions without making a table of values.

shift dilation
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