Khan Academy: Introduction to Logarithm Properties (Part 2)

Sal gets to the heart of this video, clarifying that it's important to understand math "so you can apply it later on and not have to relearn everything every time." True to his word, Sal demonstrates ways to solve logs and exponents more...

Video [9:53] evaluating combinations and compositions of functions including a piece-wise function. Focus is on understanding function notation.

A continuation of the video Limit Examples (Part 1), also from the Khan Academy. Addresses the case where the limit of a function is equal to infinity. Examples are explained both graphically and tabularly. [6:58]

Video [6:07] showing how to solve for a function given a composition of functions and one of the functions. Also shows how the problem can be solved using the different multiple choice options.

This lesson goes through three examples of matrix multiplication. Explains how the dimensions of matrices affect whether or not the matrices can be multiplied, how to determine if they can be multiplied, and what size the resulting...

Introduction to the first two logarithm properties.

An introduction to why we use t statistics.

Introduction to experiment design. Explanatory and response variables. Control and treatment groups.

Introduction to residuals and least squares regression.

Introduction to sampling distributions.