Lesson 2 Homework Practice Lines Of Best — Fit [repack]

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How to Find a Line of Best Fit There are numerous methods to calculate a line of best fit, but the most frequent one is the least squares method. This method involves identifying the line that minimizes the total of the squared deviations between observed reactions and predicted reactions. The formula of a line of best fit is generally in the form: \[y = mx + b\]where: lesson 2 homework practice lines of best fit