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Monday, November 11, 2013

SV #5: Unit J Concept 3-4: Solving Three-Variable Systems Using Gaussian Elimination

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In this video, I will be going over the process of using matrices and the Gaussian Elimination process in order to find the correct values for the consistent independent ordered pairs. There are my tricky things in this video that we must pay attention to, so make sure that you pay attention to everything in general. To be specific though, remember that there are four steps you need to take in order to find the correct functions, which means that you must remember them in order to complete the matrix. Along with that, remember how to check your answers with reduced row-echelon form to save you time in case you make a mistake along the way. Yes, fractions are back, but that does not mean that you will get decimals in your values. In fact, make sure you only get whole numbers as we are only working with whole numbers for now. Other than that, thank you for watching! :)

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