313 Videos for "logarithmic functions"

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 7
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Inverse functions of even powers are done by switching x and y, taking the opposite root, and then rationalizing the denominator. 
Finding an Inverse Algebraically  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Learn how inverse functions of odd powers are done by switching x and y, taking the opposite root, and then rationalizing the denominator. 
Introduction to Logarithms  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
Sample problem that shows how to move equations back and forth from logarithmic to exponential form. 
Change of Base Formula  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
Overview of evaluating logarithmic expressions of any base using a calculator and the change of base formula. 
Introduction to Logarithms  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Sample problem that shows how to move equations back and forth from logarithmic to exponential form. 
Power Rule of Logarithms  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
Exploring the power rule of logs, including logs of radicals and expressions with exponents. 
Change of Base Formula  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to use the change of base formula for logs to evaluate a logarithmic statement. 
Change of Base Formula  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
Examples of logarithmic notation, including a variety of bases, and the change of base formula. 
Change of Base Formula  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use the change of base formula for logs to evaluate a logarithmic statement. 
Product Rule of Logarithms  Problem 4
Math › Precalculus › Exponential and Logarithmic Functions
Expanding, Condensing, and Simplifying Logarithmic Expressions using the Product Rule. 
Change of Base Formula  Problem 2
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Overview of evaluating logarithmic expressions of any base using a calculator and the change of base formula. 
Change of Base Formula  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Examples of logarithmic notation, including a variety of bases, and the change of base formula. 
Power Rule of Logarithms  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Exploring the power rule of logs, including logs of radicals and expressions with exponents. 
Product Rule of Logarithms  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Expanding, Condensing, and Simplifying Logarithmic Expressions using the Product Rule. 
Finding an Inverse Algebraically  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find the inverse of a function algebraically 
The Number e and the Natural Logarithm  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How the number e is defined. 
Solving Exponential Equations with the Different Bases  Problem 8
Math › Precalculus › Exponential and Logarithmic Functions
Solving logarithmic equations with two different bases and x's in two places requires using all of the properties of logarithms and factoring out an x. 
Finding an Inverse Algebraically  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find the inverse of a function algebraically. 
Finding an Inverse Graphically  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to graph the inverse of a function using points.