130 Videos for "log"

Solving Exponential Equations with the Different Bases  Problem 7
Math › Precalculus › Exponential and Logarithmic Functions
Solving for x when it is in an exponent by either rewriting the equation with a natural log or taking the natural log of both sides. 
Evaluating a Logarithmic Expression in terms of Known Quantities  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to evaluate a logarithm in terms of variables. 
Evaluating a Logarithmic Expression in terms of Known Quantities  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
How to evaluate a logarithm as a composition (product and quotient) of logarithmic values in terms of variables. 
Evaluating a Logarithmic Expression in terms of Known Quantities  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Using known logs to approximate other logs using the quotient rule, usually without a calculator. 
Evaluating a Logarithmic Expression in terms of Known Quantities  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
<p>How to use known logs to approximate other logs using the product rules, usually without a calculator.</p> 
Solving Exponential Equations with the Different Bases  Problem 7
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Solving for x when it is in an exponent by either rewriting the equation with a natural log or taking the natural log of both sides. 
Introduction to Logarithms  Problem 5
Math › Precalculus › Exponential and Logarithmic Functions
What does log mean? 
Common and Natural Logarithms  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to approximate a logarithm. 
Expanding Logarithms  Problem 5
Math › Precalculus › Exponential and Logarithmic Functions
How to expand logs using the quotients to sums and differences. 
Introduction to Logarithms  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
What does log mean? 
Expanding Logarithms  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to expand logs using the quotients to sums and differences. 
Common and Natural Logarithms  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to approximate a logarithm. 
Power Rule of Logarithms  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to use the power rule for logarithms to simplify a log. 
Quotient Rule of Logarithms  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to use the quotient rule for logarithms. 
Power Rule of Logarithms  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use the power rule for logarithms to simplify a log. 
Graph of Logarithmic Functions  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
How to graph a logarithmic function. 
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. 
Condensing Logarithms  Problem 5
Math › Precalculus › Exponential and Logarithmic Functions
Condensing log expressions that involve roots, radicals or fractional exponents based on use of the power rule. 
Product Rule of Logarithms  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to use the product rule for logarithms to expand a log. 
Derivatives of Logarithmic Functions  Problem 3
Math › Calculus › The Derivative
How to use the change of base formula to compute the derivative of log functions of any base.