216 Videos for "inverse functions"

Proving Two Functions are Inverses  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use composition of functions to show two functions are inverses. 
Proving Two Functions are Inverses  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Using composition of functions to verify that pairs of exponential and logarithmic functions are inverses. 
Proving Two Functions are Inverses  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use composition of functions to prove that two functions are inverses, including those with domain restrictions. 
Proving Two Functions are Inverses  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use algebra to show that two functions are inverses. 
Proving Two Functions are Inverses  Problem 2
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use composition of functions to show two functions are not inverses. 
Definition of Inverse  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Overview of inverse functions and related vocabulary. 
The Inverse Cosine Function  Concept
Math › Precalculus › Advanced Trigonometry
How to restrict the domain of cosine so it will have an inverse 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 
Finding an Inverse Algebraically  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Examples of finding the inverse of pointslope functions 
The Inverse Cosine Function  Concept
Math › Trigonometry › Advanced Trigonometry
How to restrict the domain of cosine so it will have an inverse function. 
The Inverse Sine Function  Concept
Math › Trigonometry › Advanced Trigonometry
How to restrict the domain of sine so it will have an inverse function. 
The Inverse Tangent Function  Concept
Math › Precalculus › Advanced Trigonometry
How to restrict the domain of tangent so it will have an inverse function. 
The Inverse Tangent Function  Concept
Math › Trigonometry › Advanced Trigonometry
How to restrict the domain of tangent so it will have an inverse function. 
The Inverse Sine Function  Concept
Math › Precalculus › Advanced Trigonometry
How to restrict the domain of sine so it will have an inverse function. 
Finding an Inverse Algebraically  Problem 10
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find and write the inverse of a logarithmic function. 
Finding an Inverse Algebraically  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to solve the inverse of odd power functions. 
Finding an Inverse Algebraically  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find the inverse of a function algebraically 
Definition of Inverse  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Examples of finding the inverse of a function both algebraically, by swapping x and y, and from the graph by reflecting it across the line y = x. 
Finding an Inverse Algebraically  Problem 9
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Examples of how to find the inverse of exponential functions by switching x and y and then solving for y, and also rewriting the equation in logarithmic form. 
The Inverse Sine Function  Problem 1
Math › Trigonometry › Advanced Trigonometry
How to define the inverse sine function.