212 Videos for "rational functions"

The Reciprocal Transformation  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How to graph the reciprocal of a quadratic function when its graph has no xintercepts. 
The Reciprocal Transformation  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How to graph the reciprocal of a function using only its graph. 
Finding Maximum and Minimum Values  Problem 1
Math › Precalculus › Polynomial and Rational Functions
How we find maximum volume of a box made from a rectangle of cardboard. 
Finding Maximum and Minimum Values  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How we find when the minimum distance occurs between two objects moving in perpendicular directions. 
Domain Restrictions and Functions Defined Piecewise  Problem 2
Math › Precalculus › Introduction to Functions
How to graph a piecewisedefined function with three pieces, and to find its domain and range. 
Finding the Domain of a Function  Concept
Math › Precalculus › Introduction to Functions
How to find the domain of a function when it has rational or radical expressions. 
Finding the Domain of a Function  Problem 2
Math › Precalculus › Introduction to Functions
How to find the domain of a function when it has both rational and radical expressions. 
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 1
Math › Algebra › Rational Expressions and Functions
How to use long division to divide a trinomial by a binomial. 
Dividing Polynomials  Problem 2
Math › Algebra › Rational Expressions and Functions
How to use long division with a zero as a placeholder. 
Dividing Polynomials  Problem 3
Math › Algebra › Rational Expressions and Functions
How to do word problems that involve dividing polynomials. 
Simplifying Complex Fractions  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to simplify a complex fraction. 
Simplifying Complex Fractions  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
Simplifying Complex/Double Fractions. 
Simplifying Complex Fractions  Problem 4
Math › Algebra 2 › Rational Expressions and Functions
Simplifying complex fractions with an additional operation. 
Simplifying Complex Fractions  Problem 6
Math › Algebra 2 › Rational Expressions and Functions
Simplifying fractions that have sums and differences of terms with negative exponents. 
Simplifying Complex Fractions  Problem 5
Math › Algebra 2 › Rational Expressions and Functions
Simplifying complex fractions with multiple fractions embedded. 
Simplifying Complex Fractions  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to simplify a complex fraction with negative exponents. 
Simplifying Complex Fractions  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to simplify a complex fraction using two different methods. 
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.