Solving Exponential Equations Using Logs

For more math videos visit www.drphilsmathvideos.com! There are also online lessons you can try. In this example we look at how to solve a basic exponential equation using logs and how to check the solution with the graphing calculator.

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Algebra: Solving Linear Equations – Part 2: Applications (Sample 2)

[NOTE: This video is only 12 minutes of the full 3 hour lesson. Please visit my website to purchase complete version] This lesson consists of providing you with a Self-Tutorial on how to solve typical linear word problems (story problems or applied problems). The tutor shows you how to solve for a specific variable in [...]

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Using a Matrix Equation to Solve a System of Equations

This video shows how to solve a system of equations by using a matrix equation. The graphing calculator is integrated into the lesson. mathispower4u.yolasite.com mathispower4u.wordpress.com

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Solving Logarithmic Equations

www.gdawgenterprises.com This video shows how to use the change of base formula in conjunction with the graphing calculator methods of graphing, using Equation Solver, and substituting. The log of any number to any positive base can be found using the change of base formula. Using these methods, problems that might otherwise seem difficult can be [...]

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Calcu-car on graphics calculator inc equations

This is my first attempt (well, apart from a smiley face) at drawing an image on a graphics calculator. Equations: Xt1= 3+0.67cos T Yt1= 1+0.97sin T Xt2= 3+0.9cos T Yt2= 1+0.9sin T,[0180] Y3= 1,[3.9,8.1] Xt4= 9+0.67cos T Yt4= 1+0.97sin T Xt5= 9+0.9cos T Yt5= 1+0.9sin T,[0180] Y6= 1,[0.3,2.1] Y7= 1,[9.9,10.9] Y8= (0.48ln (0.001X-0.0002))+5.55,[0,4] Y9= (3.05ln [...]

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Solving systems of linear equations with the TI-83+, TI-84+

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Introduction to Graphing Linear Equations on the TI 84 Plus

Sorry that the video is a little out of focus,and the points at the end got cut off (-1.9), (0,7) and (1.5) on the second equation. To graph on the computer, look for the button that has two points with a line going through it.

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Graphing Parametric Equations on the TI84

This video explains how to graph parametric equations on the TI83/TI84 graphing calculator. mathispower4u.yolasite.com

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Even a Caveman Can do It No 1 Solving Systems of Equations by Graphing

www.gdawgenterprises.com This video shows how the caveman Ogg is able to solve systems of linear equations by graphing. He does it by solving for x- and y-intercepts, then graphing them. We use the graphing calculator to check his work. We are trying to help him get a job and get integrated into the 21st Century. [...]

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Quadratic Equations on the TI-83+, TI-84+

How to use the TI-83+ or TI84+ to compute the solutions to a quadratic equation using the quadratic formula programmed in. Also how to work with the graph of the equation, and non-real solutions.

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