# Daily Archives: May 18, 2019

41 posts

## SAT Math – Question 7, 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 7, 2016 Edition and Beyond

## Periodic Functions and Laplace Transforms Part 1

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Example starts around 10:50 In this video, I prove the formula used to find Laplace transforms of periodic functions and do one specific example.

## Finding the Height of an Object Using Trigonometry, 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 Height of an Object Using Trigonometry, Example 2. In this video, I find the height of a balloon by knowing a horizontal distance and an angle.

## Graphing Systems of Linear Inequalities – 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 !! Graphing Systems of Linear Inequalities – Example 2 A full example is shown! For more free math videos, visit http://PatrickJMT.com

## Calculating Probability – “At Least One” statements

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Calculating Probability – “At Least One” statements. The basic idea and one example are shown. For more free math videos, visit http://PatrickJMT.com

## Linear / Tangent Line Approximation for Square Root Function

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 use a linear approximation to approximate the value of square root (15.9) using Calculus.

## More Complicated Derivative Examples

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! More Complicated Derivative Examples – A couple of ‘harder’ examples where I find the derivative. For more free math videos, check out http://JustMathTutoring.com

## Systems of Linear Equations – Inconsistent Systems Using Elimination by Addition – 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 !! Systems of Linear Equations – Inconsistent Systems Using Elimination by Addition – Example 2

## Finding a Formula for a Trigonometric Graph, 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 !! Finding a Formula for a Trigonometric Graph, Ex 2. In this video, we are given a graph of a trigonometric functions and we have to find the formula to best describe it.

## SAT Math – Question 11, Section 2, 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 11, 2016 Edition and Beyond. Section 2 – A Calculator IS allowed!

## Solving an Equation Containing Two Radicals – 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 !! Solving an Equation Containing Two Radicals – Example 2

## Review Problems for Calculus – Problem 52 + 53

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Link: https://drive.google.com/file/d/0B1YZD9uzvB5TVXdneEcyeVhsM3c/edit?usp=sharing A free worksheet to prepare you for calculus. It has a bunch of algebra and trig questions.

## Growth Rates of Functions and L’Hospital’s Rule

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Growth Rates of Functions and L’Hospital’s Rule. In this video, I discuss how to find which of two functions will go to infinity more quickly using L’Hospitals rule.

## How to find the resultant vector and the angle it makes.

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.

## Trigonometry Word Problem, Finding The Height of a Building, 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 !! Trigonometry Word Problem, Finding The Height of a Building, Example 1. In this video, I use a bit of trigonometry to find the height of a building.

## Volumes of Revolution using Cylindrical Shells

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Calculating volumes of revolution using cylindrical shells. Examples are shown of regions rotated about horizontal and vertical lines. For more free math videos, visit: http://PatrickJMT.com Just Math Tutoring

## Arithmetic Basics: Multiplying Decimals

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Arithmetic Basics: Multiplying Decimals. In this video, I do three examples of multiplying numbers when decimals are present! For more free math videos, visit http://PatrickJMT.com

## Linear Programming – 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 !! Linear Programming – Example 2. In this video, I use linear programming to find the minimum an equation subject to a couple of inequalities.

## Inverse Trigonometric Functions , Part 2 ( Evaluating Inverse Trig Functions )

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Part 3 : http://www.youtube.com/watch?v=0_yZlG4BWNA Inverse Trigonometric Functions , Part 2 ( Evaluating Inverse Trig Functions ). In this video, I work out examples a) , b) , c) , d) from the first part…

## ❖ Lots of Different Derivative Examples! ❖

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Please consider supporting me on Patreon! Be a Patron of Mathematics! https://www.patreon.com/patrickjmt?ty=h Buy my book!: ‘1001 Calculus Problems for Dummies’ – you can get it on my website: http://patrickjmt.com/ Need to see a bunch…

## Reduction of Order – Why It Works

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Reduction of Order, Basic Example http://www.youtube.com/watch?v=oQSFW8BIrY0 Reduction of Order – Why It Works. In this video, I give a proof / justification of the reduction of order method. This method says that if we…

## Inverse Functions – The Basics!

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Inverse Trigonometric Functions http://www.youtube.com/watch?v=bBBUMHe900U All of the fundamental ideas of inverse functions are discussed. What exactly is an inverse function conceptually? Which functions have inverses? How do I graph inverse functions? What are the…

## Linear Transformations , Example 1, Part 2 of 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Please consider supporting me on Patreon! Be a Patron of Mathematics! https://www.patreon.com/patrickjmt?ty=h Linear Transformations , Example 1, Part 2 of 2. In this video, I introduce the idea of a linear transformation of vectors…

## Murdered Over a Math Proof?! Irrational Numbers and the Square Root of 2

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Thanks to my supporters on Patreon!! https://www.patreon.com/patrickjmt In this video, I prove that…

## Derivative of y(x)=sqrt(x^2+5) – How to use the chain rule in calculus

Leave a tip for good service: https://paypal.me/jjthetutor In this video for “chain rule square root” I take the derivative of an equation with a square root of a polynomial is involved. This is not too difficult of a problem to solve, it just takes some attention to detail and patience. Do not take the first…

## General Chain Rule – 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 !! General Chain Rule – Part 2. In this video I finish off two examples of the general chain rule from Part 1. For more free math videos, visit http://PatrickJMT.com

## Rotating Points Using Rotation Matrices

Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! 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 justify the formula used involving matrices to help find…