Intro to Absolute Value • [7.1] Pre-Calculus 11

An introduction to 'absolute value' of a number as the distance from zero, as well as using a piecewise definition. Also included are several examples of simplifying absolute value expressions. Corresponds to chapter 7, section 7.1 in McGraw-Hill's Pre-Calculus 11, but also fits with the absolute value functions unit from almost any other Pre-Calculus course or textbook. A PDF copy of the 'Video Guide' document used in these videos as well as lots of other resources are available at https://drive.google.com/drive/folder... #PreCalc11bytheAAMG