140 Videos for "domain"

Finding Intercepts, Domain, Range and Vertex of a Parabola  Problem 3
Math › Algebra 2 › Quadratic Equations and Inequalities
Finding key features of a parabola from a quadratic equation using the quadratic formula to find irrational zeros 
Finding Intercepts, Domain, Range and Vertex of a Parabola  Problem 5
Math › Precalculus › Equations of Lines, Parabolas and Circles
Finding key features of a parabola from a quadratic equation that has imaginary solutions using the quadratic formula 
Finding Intercepts, Domain, Range and Vertex of a Parabola  Problem 3
Math › Precalculus › Equations of Lines, Parabolas and Circles
Finding key features of a parabola from a quadratic equation using the quadratic formula to find irrational zeros 
Finding Intercepts, Domain, Range and Vertex of a Parabola  Problem 6
Math › Precalculus › Equations of Lines, Parabolas and Circles
Finding key features of a parabola from a quadratic equation that has integer solutions that can be found by factoring 
Definition of Inverse  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find the domain and range of an inverse. 
Introduction to Rational Functions  Concept
Math › Precalculus › Polynomial and Rational Functions
How to define rational functions, and how to identify their domain and zeros. 
Continuous Functions  Concept
Math › Calculus › Limits and Continuity
How to determine whether a function f(x) is continuous everywhere on its domain. 
Graphing Radical Equations using a Table  Concept
Math › Algebra › Radical Expressions and Equations
How to find the domain and graph radical equations. 
Definition of Inverse  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Overview of the vocabulary of functions, including inverse, relation, function, input, output, and domain and range 
Multiplying and Dividing Rational Expressions  Problem 4
Math › Algebra 2 › Rational Expressions and Functions
Identifying domain restrictions of rational expressions. 
Graphs of the Sine and Cosine Functions  Problem 3
Math › Trigonometry › Trigonometric Functions
How to find the domain, range, period, amplitude, and xintercepts of the sine and cosine graphs. 
Graphs of the Sine and Cosine Functions  Problem 3
Math › Precalculus › Trigonometric Functions
How to find the domain, range, period, amplitude, and xintercepts of the sine and cosine graphs. 
Graphing Radical Equations using a Table  Problem 1
Math › Algebra › Radical Expressions and Equations
How to find the domain and graph radical equations with a horizontal shift. 
Graphing Radical Equations using a Table  Problem 3
Math › Algebra › Radical Expressions and Equations
How to find the domain and graph radical equations with a dilation. 
Graphing Radical Equations using a Table  Problem 2
Math › Algebra › Radical Expressions and Equations
How to find the domain and graph radical equations with both horizontal and vertical shifts. 
Relations and Determining Whether a Relation is a Function  Problem 1
Math › Algebra › Graphs and Functions
How to find the domain and range and determine whether a relation is a function when given a set of ordered pairs. 
Definition of Inverse  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Overview of the vocabulary of functions, including onetoone, inverse, map, relation, function, input, output, and domain and range 
Finding an Inverse Algebraically  Problem 2
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find the inverse of a function algebraically using a domain restriction. 
Proving Two Functions are Inverses  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Examples of using composition of functions to prove that two functions are inverses, including those with domain restrictions. 
Relations and Determining Whether a Relation is a Function  Problem 2
Math › Algebra › Graphs and Functions
How to find the domain and range and determine whether a relation is a function when given a mapping.