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Curated Video
Logarithmic Properties
This video discusses logarithmic functions. It will show how to change the bases of logarithms and explain the properties of logarithms.
Curated Video
Logarithmic Functions
This video discusses what logarithms are and why we need them. It will look at logarithmic graphs and talk about natural logarithms.
Flipping Physics
Electricity and Magnetism #3 Free Response Question Solutions - AP Physics C 1998 Released Exam
This Free Response Question includes the following concepts: Magnetic Forces, Current, Motional Emf, Newton's 2nd Law, Magnetic Flux, Electric Potential Difference, Current, Resistance, Electric Power, Terminal Velocity and using the...
Catalyst University
Catalyst University Math: Proof of the Derivative of Ln(x) (From Definition)
Catalyst University Math: Proof of the Derivative of Ln(x) (From Definition)
Brian McLogan
Write the tangent line through a point of natural log equation
👉 Learn how to find and write the equation of the tangent line of a curve at a given point. The tangent of a curve at a point is a line that touches the circumference of the curve at that point. To find the equation of the tangent line...
Brian McLogan
Simplifying a logarithmic expression to one single logarithm
👉 Learn how to condense logarithmic expressions. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions from the expanded...
Brian McLogan
Learn how to take the derivative using implicit differentiation by taking the ln of both
👉 Learn how to find the derivative of an implicit function. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative of a...
Brian McLogan
Computing exponential growth word problem
Learn about compound interest. We will look at how to determine the final value, initial value, interest rate and years needed. We will investigate problems compounded continuously, daily, weekly, monthly, quarterly and yearly. These...
Brian McLogan
Solving a logarithmic equation with no solutions
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Brian McLogan
Condensing logarithmic expressions
👉 Learn how to condense logarithmic expressions. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions from the expanded...
Brian McLogan
Expanding logarithmic expressions
👉 Learn how to expand logarithmic expressions involving radicals. A logarithmic expression is an expression having logarithms in it. To expand logarithmic expressions means to use the logarithm laws to expand (open up) logarithm...
Brian McLogan
Using Carbon dating to determine the age of a fossil
Using Carbon dating to determine the age of a fossil
Brian McLogan
Pre-Calculus - Evaluating a Natural Logarithm when Given a Root
👉 Learn how to evaluate natural logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a)....
Brian McLogan
Evaluating a Natural Logarithm Without a Calculator ln(1/5)
👉 Learn how to evaluate natural logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a)....
Brian McLogan
Evaluating a Simple Natural Logarithm
👉 Learn how to evaluate natural logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a)....
Curated OER
What is a Natural Logarithm?
The instructor shows how logarithms of base e can be written as using the natural logarithm notation, abbreviated ln.
Curated OER
How Do You Convert From Exponential Form to Natural Logarithmic Form?
This video shows how to convert an equation in exponential form to logarithmic form. The example shown uses base e, and it is converted to an equation using a natural logarithm.
Khan Academy
Khan Academy: Algebra: Natural Logarithm With a Calculator
Demonstrates how to use a calculator to evaluate the natural log of a number and briefly discusses e. [3:37]
Khan Academy
Khan Academy: Pre Calculus: Exponential Growth
Video in which the instructor does a four-part example problem dealing with bacteria growth. The basic exponential growth equation is given, and it is used in a different way to solve each part of the problem. Natural logarithms are used...
Khan Academy
Khan Academy: Algebra: Calculator for Natural Logarithms
Explains how to use a calculator to evaluate the natural log of 3 after first illustrating how to estimate its value. [1:09]
Khan Academy
Khan Academy: Natural Logarithms: Natural Logarithm With a Calculator
Demonstrates how to use a calculator to evaluate the natural log of a number and briefly discusses e.
Sophia Learning
Sophia: Solving an Exponential Representation Using Natural Log
In this lesson, students will learn Solving an Exponential Representation Using Natural Log.