# Daily Archives: May 14, 2019

65 posts

## Laplace Transform Involving Heaviside Functions

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! In this video, I prove the formula for the Laplace transform of a function multiplied by a heaviside function. I then show two examples using the formula to find Laplace transforms of two given…

## A Proof of the Logarithm Properties

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! A worksheet about exponential and logarithm problems and examples with detailed solutions: http://www.teacherspayteachers.com/Product/Algebra-Review-Exponential-and-Logarithm-Functions A Proof of the Logarithm Properties. In this video, I prove the power, product and quotient rule for logarithms.

## Domain of a Composition of Functions, Example 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Domain of a Composition of Functions, Example 2. In this video, I discuss the procedure for finding the domain of a composition of functions and then find the domain of one specific example.

## ❖ One to One and Onto Functions (Isomorphisms) ❖

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! In this video, I discuss the idea of one-to-one and onto functions. I give some basic examples using diagrams, simple algebraic functions and then discuss linear transformations in linear algebra. I show numerous examples…

## Linear Regression – Least Squares Criterion Part 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Linear Regression – Least Squares Criterion Part 2. In this video, I actually find the equation of the linear model and show the formulas to get there. I go into quite a bit of…

## Summary of Curve Sketching – Example 2 – Part 2 of 4

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Summary of Curve Sketching – Example 2 – Part 2 of 4 In this video, I discuss finding horizontal and vertical asymptotes.

## SAT MATH – Part 3

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! SAT MATH – Part 3, In this video I work out more problems from the SAT math portion of a sample exam from the Princeton Review. For more free math videos, visit http://PatrickJMT.com

## ❖ Lots of Limit Examples, Part 2 ❖

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Lots of Limit Examples, Part 1. Here I start working through a bunch of random limit problems!

## Rational Expressions: Writing in Lowest Terms – Ex 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Rational Expressions: Writing in Lowest Terms. In this example, I reduce a rational expression involving a cubic polynomial and a quadratic polynomial.

## Negative Exponents and Fractional Exponents – Examples

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Negative Exponents and Fractional Exponents – Examples

## Finding the Quadrant in Which an Angle Lies – Example 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Finding the Quadrant in Which an Angle Lies – Example 2. In this video, I consider a few different angle (measured in degrees) and find the quadrant which they would belong to.

## Summary of Curve Sketching – Example 2 – Part 3 of 4

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Summary of Curve Sketching – Example 2 – Part 3 of 4 In this video, I discuss the first and second derivative, as well as intervals of increase/decrease, concavity, local maximums and minimums, and…

## Using the Discriminant to Predict the Types of Solutions to a Quadratic Equation – Example 1

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Using the Discriminant to Predict the Types of Solutions to a Quadratic Equation – Example 1

## Lesson 0.1 – Intro to problem solving in physics – The 4-Step Process to writing solutions

Leave a tip for good service: https://paypal.me/jjthetutor This video is just a general introduction to approaching the solving of physics problems for beginners. The idea is to show students how to analyze a problem without even reading it. 4-step process (1) Determine what you are trying to find e.g. velocity, acceleration, force, … (2) Write…

## Cramer’s Rule to Solve a System of 3 Linear Equations – Example 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Example 1 https://www.youtube.com/watch?v=TtxVGMWXMSE Cramer’s Rule to Solve a System of 3 Linear Equations – Example 2

## Multiplication and Division of Power Series

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Multiplication and Division of Power Series – Using Multiplication and Division of Power Series to derive Power Series Representations for other functions! Two examples are shown. For more free math videos, check out http://PatrickJMT.com…

## Markov Chains, Part 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! The LONG OVERDUE Part 3: http://www.youtube.com/watch?v=P8DuuiINAo4 Introduction to Markov Chains, Part 2 of 2. This is a continuation of part 1 that gets cut off. This video goes through the rest of the ‘real…

## The Laplace Transform, Basic Properties – Definitions and Derivatives

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! The Laplace Transform, Basic Properties – Definitions and Derivatives. In this video, I give a few definitions and some results about basic properties of the Laplace Transform. I prove the result for the Laplace…

## Completing the Square to Solve Quadratic Equations: More Examples – 3

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Completing the Square to Solve Quadratic Equations: More Examples – 3

## One Sided Limits, Example 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! One Sided Limits, Example 2. In this video, we look at an example of a one sided limit involving an absolute value function.

## SAT Math – Question 13, 2016 Edition and Beyond

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! SAT Math – Question 13, 2016 Edition and Beyond. Section 1 – No Calculator allowed!

## Vector Basics – Drawing Vectors/ Vector Addition

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Vector Basics – Drawing Vectors/ Vector Addition. In this video, I discuss the basic notion of a vector, and how to add vectors together graphically as well as what it means graphically to multiply…

## Simpson’s Rule – Error Bound

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Simpson’s Rule – Error Bound. In this video, I find the number of intervals required when using Simpson’s Rule to approximate a definite integral to a desired accuracy. For more free math videos, visit…

## Find a coordinate x in R2 whose coordinate vector relative to the basis is [x]b

Leave a tip for good service: https://paypal.me/jjthetutor Student Solution Manuals: https://amzn.to/2WZrFnD More help via http://jjthetutor.com Download my eBooks via http://payhip.com/jjthetutor, paperback via http://amazon.com/author/jjthetutor.

## Special Right Triangles in Geometry: 45-45-90 and 30-60-90

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Special Right Triangles in Geometry: 45-45-90 and 30-60-90 degree triangles. In this video, I discuss two special right triangles, how to derive the formulas to find the lengths of the sides of the triangles…

## Trigonometric Identities: How to Derive / Remember Them – Part 1 of 3

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Trigonometric Identities: How to Derive / Remember Them – Part 1 of 3. The dreaded trig identities!! Oh no! Here are some ways that I remember the trig identities. I just remember a couple…

## Vector Addition and Scalar Multiplication, Example 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Vector Addition and Scalar Multiplication, Example 2. In this video I add two vectors in component form and also sketch the vectors to illustrate how to add vectors graphically (very useful stuff!).