Determining the Real Zeros of a Polynomial Function on the TI83/84

Posted by raysmithtx in September 1st, 2010  
Posted in: TI84 Plus     Tags: , , , , ,

This video explains how to determine real zeros or real roots of a polynomial function on the ti83/84 graphing calculator. mathispower4u.wordpress.com/

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Logarithms in the Real World

Posted by raysmithtx in May 9th, 2010  
Posted in: TI84 Plus     Tags: , ,

WEBSITE: www.teachertube.com Practical modern day uses of logarithms are explained. The Richter scale the PH acidity of a solution the decibel scale and star magnitudes are explained calculating the age of something with radioactive dating as well as the basis of what a common base 10 log is. This is intended to be a short [...]

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