213 Videos for "rational"

Solving a Rational Equation for a parameter  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
Solving for a parameter in rational functions. 
Limits of Rational Functions  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How to find the limit of a rational function as x goes to infinity (or negative infinity). 
Solving a Rational Equation for a parameter  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to solve a simple rational equation for a parameter. 
Introduction to Rational Functions  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How to identify the vertical asymptotes of a rational function. 
Introduction to Rational Functions  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How to express any rational function f(x) = (ax + b)/(cx + d) as a transformation of y = 1/x. 
Introduction to Rational Functions  Concept
Math › Precalculus › Polynomial and Rational Functions
How to define rational functions, and how to identify their domain and zeros. 
Adding and Subtracting Rational Expressions  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to add and subtract rational expressions. 
Adding and Subtracting Rational Expressions  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to add rational expressions. 
Adding and Subtracting Rational Expressions  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Adding and subtracting rational expressions with unlike denominators that have a common factor. 
Multiplying and Dividing Rational Expressions  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to divide rational expressions involving an opposite. 
Simplifying Rational Functions with Factoring and GCFs  Concept
Math › Algebra › Rational Expressions and Functions
How to simplify rational expressions. 
Multiplying and Dividing Rational Expressions  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Multiplying polynomial rational expressions. 
Introduction to Rational Functions  Problem 3
Math › Algebra › Rational Expressions and Functions
How to find excluded values of a rational function when the denominator is a factorable trinomial. 
Multiplying and Dividing Rational Expressions  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
How to simplify a rational expression involving both multiplication and division. 
Introduction to Rational Functions  Problem 1
Math › Algebra › Rational Expressions and Functions
How to find excluded values of a rational function where there are no sums or differences. 
Adding and Subtracting Rational Expressions  Problem 7
Math › Algebra 2 › Rational Expressions and Functions
Adding and subtracting rational expressions with unlike denominators. 
Solving a Rational Equation for a parameter  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to solve a three part rational equation for a parameter. 
Solving a Rational Equation for a parameter  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to solve a rational equation with binomial denominators for a parameter. 
Graphing a Rational Expression  Problem 7
Math › Algebra 2 › Rational Expressions and Functions
Finding x and yintercepts of rational functions. 
Graphing a Rational Expression  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
How to graph rational functions using key features.