216 Videos for "inverse functions"

The Number e and the Natural Logarithm  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
How to change any exponential function to base e. 
Introduction to Logarithms  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to use inverses to define the logarithmic function. 
Properties of Logarithms  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to evaluate logarithms when the argument is a recognizable power of the base. 
Properties of Logarithms  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
How to evaluate logarithms when a change of base is helpful. 
Properties of Logarithms  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to evaluate logarithms (using the properties of logs) when you have one value given. 
Properties of Logarithms  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
How to use the change of base theorem to rewrite or simplify logarithms. 
The Number e and the Natural Logarithm  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How the natural logarithm is defined. 
The Number e and the Natural Logarithm  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
How to evaluate natural logarithms of e to a power. 
Indirect Variation  Concept
Math › Algebra 2 › Functions
How to define indirect variation. 
Indirect Variation  Problem 1
Math › Algebra 2 › Functions
How to solve an indirect variation problem using variables. 
Indirect Variation  Problem 2
Math › Algebra 2 › Functions
Writing the equation for indirect or inverse relationships between two variables. 
Solving Trigonometric Equations  Problem 3
Math › Trigonometry › Advanced Trigonometry
How to solve a simple trig equation involving secant. 
Solving Trigonometric Equations  Problem 3
Math › Precalculus › Advanced Trigonometry
How to solve a simple trig equation involving secant. 
Solving Trigonometric Equations  Problem 1
Math › Precalculus › Advanced Trigonometry
How to solve a simple cosine equation: cos x = ?2/2. 
Solving Trigonometric Equations  Problem 1
Math › Trigonometry › Advanced Trigonometry
How to solve a simple cosine equation: cos x = ?2/2.