51 Videos for "log equation"

Solving Simple Logarithmic Equations  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to solve a logarithmic equation with the variable inside the log. 
Solving Simple Logarithmic Equations  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to solve a logarithmic equation with the variable inside the log. 
Solving a Logarithmic Equation  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Using the property that if log x = log y, then x = y , including checking for extraneous solutions. 
Solving a Logarithmic Equation  Problem 5
Math › Precalculus › Exponential and Logarithmic Functions
Using the property that if log x = log y, then x = y , including checking for extraneous solutions. 
Introduction to Logarithms  Problem 4
Math › Precalculus › Exponential and Logarithmic Functions
Practice writing exponential equations in logarithmic form with special emphasis on log notation. 
Introduction to Logarithms  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Practice writing exponential equations in logarithmic form with special emphasis on log notation. 
Graph of Logarithmic Functions  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to find the graph of a logarithmic equation with a base less than one. 
Graph of Logarithmic Functions  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find the graph of a logarithmic equation with a base less than one. 
Graph of Logarithmic Functions  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to find the graph of a logarithmic equation with a base greater than one. 
Graph of Logarithmic Functions  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to find the graph of a logarithmic equation with a base greater than one. 
Derivatives of Logarithmic Functions  Problem 2
Math › Calculus › The Derivative
How to find an equation of the line tangent to the graph of f(x)=ln(x) at a point, and how to use the tangent to approximate values of natural log.