105 Videos for "domain of a function"

Domain and Range  Problem 3
Math › Algebra › Graphs and Functions
How to find the domain and range from a set of discrete points on a graph. 
Domain and Range  Problem 4
Math › Algebra › Graphs and Functions
How to find the domain and range from a graphed curve. 
Definition and Domain of a Rational Expression  Problem 1
Math › Algebra 2 › Rational Expressions and Functions
How to find the domain of a rational expression. 
Definition and Domain of a Rational Expression  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to simplify and find the domain of a rational expression. 
Continuous Functions  Concept
Math › Calculus › Limits and Continuity
How to determine whether a function f(x) is continuous everywhere on its domain. 
Exponential Functions and their Graphs  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to graph an exponential function with a base greater than one. 
Exponential Functions and their Graphs  Problem 2
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to graph an exponential function with a base less than one. 
Integer Power Functions  Concept
Math › Precalculus › Polynomial and Rational Functions
How we identify odd power functions and even power functions. 
Exponential Functions and their Graphs  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
How to graph an exponential function with a base less than one. 
Exponential Functions and their Graphs  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to graph an exponential function with a base greater than one. 
Introduction to Rational Functions  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How to identify the vertical asymptotes of a rational function. 
Definition and Domain of a Rational Expression  Concept
Math › Algebra 2 › Rational Expressions and Functions
How to define a rational expression. 
Definition and Domain of a Rational Expression  Problem 4
Math › Algebra 2 › Rational Expressions and Functions
How to simplify a rational expression that contains opposite factors. 
Introduction to Rational Functions  Concept
Math › Algebra › Rational Expressions and Functions
How to find excluded values of a rational function. 
Introduction to Rational Functions  Problem 2
Math › Algebra › Rational Expressions and Functions
How to find excluded values of a rational function where there is a sum or difference in the denominator. 
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. 
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. 
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. 
Function Notation  Problem 2
Math › Algebra › Graphs and Functions
How to evaluate a function for a given x value.