Daily Archives: May 9, 2019

56 posts

Graphing Quadratic Functions – Example 1

Graphing Quadratic Functions – 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 !! Graphing Quadratic Functions – Example 1. In this video, I outline a little recipe of things to examine when graphing a quadratic function by hand. I then proceed to do one example of graphing…

General Chain Rule , Partial Derivatives – Part 1

General Chain Rule , Partial Derivatives – 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 !! General Chain Rule – Part 1 – In this video, I discuss the general version of the chain rule for a multivariable function. There will be a follow up video doing a few other…

Continuity – Piecewise Function Example

Continuity – Piecewise Function Example

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Buy my book!: ‘1001 Calculus Problems for Dummies’ – you can get it on my website: http://patrickjmt.com/ Continuity – Piecewise Function Example. In this video, I find the points of discontinuity of a piecewise…

Finding Slant Asymptotes of Rational Functions

Finding Slant Asymptotes of Rational Functions

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Finding Slant Asymptotes of Rational Functions. In this video, I describe when a rational function has a slant asymptote, briefly describe what a slant asymptote is, and then do two examples.

Local Maximum and Minimum Values/ Function of Two Variables

Local Maximum and Minimum Values/ Function of Two Variables

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Local Maximum and Minimum Values/ Function of Two Variables. An outline of the procedure, along with a complete example are shown. For more free math videos, check out http://PatrickJMT.com austinmathtutor, austin math tutor, UT…

Box and Whisker Plot

Box and Whisker Plot

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Box and Whisker Plot – In this video, I show how to make a ‘Box and Whisker Plot’. For more free math videos, visit http://PatrickJMT.com

Calculating a Limt By Factoring and Canceling

Calculating a Limt By Factoring and Canceling

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Buy my book!: ‘1001 Calculus Problems for Dummies’ – you can get it on my website: http://patrickjmt.com/ Calculating a Limit By Factoring and Canceling – One example is shown!

U-Substitution – More Complicated Examples

U-Substitution – More Complicated Examples

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Practice Problems with Solutions made by me!: Basic U-Substitution Examples http://www.youtube.com/watch?v=qclrs-1rpKI U-Substitution – More Complicated Examples – Using U-substitution to find antiderivates. These examples are slightly more complicated than the examples in my other…

Differentiating and Integrating Power Series

Differentiating and Integrating 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 !! Differentiating and Integrating Power Series – Two examples are shown of integrating or differentiating a known power series to derive a power series representation for a new function. For more free videos visit http://PatrickJMT.com…

Factoring Sums and Differences of Cubes

Factoring Sums and Differences of Cubes

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Factoring Sums and Differences of Cubes. In this video, I use the formulas for factoring sums and differences of cubes. I factor two expressions using the formulas.

One Sided Limits, Example 1

One Sided Limits, 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 !! One Sided Limits, Example 1. In this video, we look at an example of computing the one sided limit of a piece-wise defined function.

Bayes’ Theorem and Cancer Screening

Bayes’ Theorem and Cancer Screening

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Bayes’ Theorem and Cancer Screening. A very real life example of Bayes’ Theorem in action. ** According to some data I found online (not sure how accurate it is), mammograms are actually less reliable…

Finding the Components of a Vector, Ex 1

Finding the Components of a Vector, Ex 1

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 Components of a Vector, Ex 1. In this video, we are given the magnitude and direction angle for the vector and want to express the vector in component form.

Newton’s Method

Newton’s Method

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Newton’s Method – I discuss the basic idea of Newton’s Method and how to use it. I do one example using Newton’s Method to approximate a root. For more free math videos, visit http://PatrickJMT.com

Direct Comparison Test for ( Improper ) Integrals

Direct Comparison Test for ( Improper ) Integrals

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Improper Integral Questions with Detailed Solutions: http://www.teacherspayteachers.com/Product/Calculus-Improper-Integrals Direct Comparison Test for ( Improper ) Integrals. Here I give a quick idea of what the direct comparison test for improper integrals and use it show…

Contour map for z=e^(y/x)

Contour map for z=e^(y/x)

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