110 Videos for "polynomial functions"

Finding the Domain of a Function  Problem 3
Math › Precalculus › Introduction to Functions
How to find the domain of a function defined by the square root of a quadratic expression. 
Finding the Domain of a Function  Problem 4
Math › Precalculus › Introduction to Functions
How to find the domain of a function defined by the square root of a rational expression. 
Dividing Polynomials  Concept
Math › Algebra › Rational Expressions and Functions
How to use long division to divide polynomials. 
Dividing Polynomials  Problem 3
Math › Algebra › Rational Expressions and Functions
How to do word problems that involve dividing polynomials. 
Basic Polynomial Graphs  Problem 4
Math › Algebra 2 › Polynomials
Connecting end behavior of any higher degree polynomial to patterns in quadratic and cubic functions. 
Continuous Functions  Problem 2
Math › Calculus › Limits and Continuity
How to show that rational functions are continuous functions. 
Continuous Functions  Problem 3
Math › Calculus › Limits and Continuity
How to show that compositions of continuous functions are continuous functions by checking continuity rules for the composition. 
Dividing Polynomials  Problem 2
Math › Algebra › Rational Expressions and Functions
How to use long division with a zero as a placeholder. 
Dividing Polynomials  Problem 1
Math › Algebra › Rational Expressions and Functions
How to use long division to divide a trinomial by a binomial. 
Using Synthetic Division to Evaluate Polynomials  Concept
Math › Algebra 2 › Polynomials
How to use synthetic division to evaluate a function. 
Using Synthetic Division to Evaluate Polynomials  Problem 2
Math › Algebra 2 › Polynomials
How to use synthetic division to evaluate a function. 
Using Synthetic Division to Evaluate Polynomials  Problem 1
Math › Algebra 2 › Polynomials
How to use synthetic division to evaluate a function and why it works. 
Vocabulary of Quadratic Polynomials  Concept
Math › Algebra 2 › Quadratic Equations and Inequalities
How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and xintercepts or roots of a quadratic function. 
Basic Polynomial Graphs  Problem 6
Math › Algebra 2 › Polynomials
Graphing quadratic and cubic functions with focus on end behavior with all zeros multiplicity one. 
Simplifying Rational Functions with Factoring and GCFs  Problem 10
Math › Algebra › Rational Expressions and Functions
Factoring higher degree polynomials to reduce rational expressions and find excluded values. 
Adding and Subtracting Rational Expressions  Problem 8
Math › Algebra 2 › Rational Expressions and Functions
Identifying the LCM's of polynomials. 
Multiplying and Dividing Rational Expressions  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Multiplying polynomial rational expressions. 
Multiplying and Dividing Rationals  Problem 10
Math › Algebra › Rational Expressions and Functions
Multiplying a fraction with a polynomial times a polynomial. 
Evaluating Limits Algebraically, Part 2  Problem 1
Math › Calculus › Limits and Continuity
How to evaluate the limit of a function at points where it is not continuous. Finding points of discontinuity of rational functions and canceling factors so that the function becomes continuous. 
Evaluating Limits Algebraically, Part 2  Concept
Math › Calculus › Limits and Continuity
How to evaluate the limit of a function at points where it is not continuous.