• #### Common and Natural Logarithms - Concept

##### Math›Precalculus›Exponential and Logarithmic Functions
How to define natural and common logs.
• #### Common and Natural Logarithms - Concept

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to define natural and common logs.
• #### Chain Rule: The General Logarithm Rule - Problem 3

##### Math›Calculus›Techniques of Differentiation
How to differentiate a composite function when the outside function is the natural logarithm with the help of natural logs.
• #### Chain Rule: The General Logarithm Rule - Problem 2

##### Math›Calculus›Techniques of Differentiation
How to differentiate a composite function when the outside function is the natural logarithm by using properties of natural logs.
• #### Common and Natural Logarithms - Problem 1

##### Math›Precalculus›Exponential and Logarithmic Functions
How to approximate a logarithm.
• #### Common and Natural Logarithms - Problem 1

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to approximate a logarithm.
• #### Derivatives of Logarithmic Functions - Concept

##### Math›Calculus›The Derivative
How to infer the derivative of the natural log function using a calculator investigation.
• #### Derivatives of Logarithmic Functions - Problem 1

##### Math›Calculus›The Derivative
How to use properties of the derivative to find the derivative of a function that contains a natural log term.
• #### Chain Rule: The General Logarithm Rule - Concept

##### Math›Calculus›Techniques of Differentiation
How to differentiate a composite function when the outside function is the natural logarithm.
• #### 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.
• #### Chain Rule: The General Logarithm Rule - Problem 1

##### Math›Calculus›Techniques of Differentiation
How to differentiate a composite function when the outside function is the natural logarithm.
• #### Solving Exponential Equations with the Different Bases - Problem 2

##### Math›Precalculus›Exponential and Logarithmic Functions
Solving an exponential equation by taking the natural log of both sides.
• #### Solving Exponential Equations with the Different Bases - Problem 2

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Solving an exponential equation by taking the natural log of both sides.
• #### The Fundamental Theorem of Calculus - Problem 3

##### Math›Calculus›The Definite Integral
How to find the area under the natural log graph, given an antiderivative of natural 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.
• #### 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.
• #### Exponential Growth and Decay - Problem 8

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Application of Newton's Law of Cooling to show how long it takes an item to cool.
• #### 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.