113 Videos for "domain of a function"

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. 
Function Notation  Problem 3
Math › Algebra › Graphs and Functions
How to find a function to describe a table of values. 
Function Notation  Problem 2
Math › Algebra › Graphs and Functions
How to evaluate a function for a given x value. 
Function Notation  Concept
Math › Algebra › Graphs and Functions
How to write equations in function notation. 
Function Notation  Problem 1
Math › Algebra › Graphs and Functions
How to write a function to describe a word problem. 
Relations and Determining Whether a Relation is a Function  Concept
Math › Algebra › Graphs and Functions
How to determine whether a relation is a function. 
Relations and Determining Whether a Relation is a Function  Problem 3
Math › Algebra › Graphs and Functions
How to tell whether a graph represents a function. 
Graph of Logarithmic Functions  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
Learn how to graph log functions using transformations if the base, b, is greater than 1. 
Graph of Logarithmic Functions  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Learn how to graph log functions using transformations if the base, b, is greater than 1. 
Definition and Domain of a Rational Expression  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
How to cancel opposites in a rational expression. 
Function Notation  Problem 3
Math › Algebra 2 › Functions
Interpreting a graph's features using function notation, including domain and range, inequalities, and transformations on a piecewise function. 
Exponential Functions and their Graphs  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Examples of graphing exponential decay functions using transformations on the parent graph, including attention to asymptotes, domain and range. 
Exponential Functions and their Graphs  Problem 5
Math › Precalculus › Exponential and Logarithmic Functions
Examples of graphing exponential decay functions using transformations on the parent graph, including attention to asymptotes, domain and range. 
Continuous Functions  Problem 2
Math › Calculus › Limits and Continuity
How to show that rational functions are continuous functions. 
Continuous Functions  Problem 1
Math › Calculus › Limits and Continuity
How to show that polynomial functions are continuous functions by checking the properties of 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. 
Piecewise Functions  Problem 1
Math › Algebra 2 › Additional Topics
How to graph a two part piecewise function. 
Piecewise Functions  Concept
Math › Algebra 2 › Additional Topics
How to define a piecewise function. 
Piecewise Functions  Problem 2
Math › Algebra 2 › Additional Topics
How to graph a three part piecewise function. 
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