• #### Adding and Subtracting Rational Expression - Problem 6

##### Math›Algebra›Rational Expressions and Functions
How to find the least common denominator of two monomial terms that include variables
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• #### Solving a Rational Equation - Problem 2

##### Math›Algebra 2›Rational Expressions and Functions
How to solve a rational equation involving opposite denominators with an extraneous solution.
• #### Solving Rational Equations with Like Denominators - Problem 1

##### Math›Algebra›Rational Expressions and Functions
How to solve rational equations when one side has a common denominator.
• #### Graphs with Holes - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How to graph a rational function when there is a common factor in the numerator and denominator
• #### Limits at a Glance - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How to quickly find the limit of a rational function as x goes to infinity.
• #### Graphs with Holes - Problem 3

##### Math›Precalculus›Polynomial and Rational Functions
How to graph a rational function when there is a common factor in the numerator and denominator
• #### Limits at a Glance - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How to quickly find the limit of a rational function (cubic polynomials) as x goes to infinity.
• #### Graphs with Holes - Problem 1

##### Math›Precalculus›Polynomial and Rational Functions
How to graph a rational function when there is a common factor in the numerator and denominator
• #### Graphs with Holes - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How to graph a rational function (with a cubic polynomial) when there is one common factor in the numerator and denominator
• #### Finding Zeros of a Polynomial Function - Problem 3

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quintic (5th degree polynomial) function.
• #### Finding Zeros of a Polynomial Function - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quartic (4th degree polynomial) function.
• #### Finding Zeros of a Polynomial Function - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we find the zeros of a polynomial function in expanded form.
• #### Finding Zeros of a Polynomial Function - Problem 1

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quartic (4th degree polynomial) function.
• #### Graphing Polynomial Functions - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we identify the end behavior of a polynomial functions.
• #### Power Functions - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we define power functions, and which of our parent functions belong to this family.
• #### Polynomial Functions - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we define polynomial functions, and identify their leading coefficient and degree.
• #### Graphing Polynomial Functions - Problem 1

##### Math›Precalculus›Polynomial and Rational Functions
How we graph a factored cubic (3rd degree polynomial) function.
• #### Integer Power Functions - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How we graph a transformation of the odd power function y = x^5.
• #### Integer Power Functions - Problem 3

##### Math›Precalculus›Polynomial and Rational Functions
How we graph a transformation of the odd power function y = x^3.
• #### Find an Equation of the Polynomial Function - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we identify the equation of a polynomial function when we are given the intercepts of its graph.