Line of Best Fit Explaination and Example
This site gives a description of the line of best fit and uses an example to determine the equation without a graphing calculator.
This site describes the line of best fit and has the student work through an example problem without a calculator. The student has to find the slope and then try to find the closest equation for the line of best fit.
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eduToolbox® is a resource-sharing portal developed by the Ayers Institute for Learning & Innovation with collaborative support and funding from the Tennessee Department of Education and the U.S. Department of Education's Math & Science Partnership program.