Piecewise Functions

What is a piecewise function? Piecewise functions are functions that have at least 2 equations to fully describe it. These are common in our everyday lives through cellphone data plans, buying items in bulk, etc...

The following timeline is meant to aid your understanding of piecewise functions: 0:00 Introduction. 0:18 Review of functions. 0:33 Why do we need piecewise functions? 0:47 Piecewise function definition. 1:05 Piecewise function example. 4:09 Outro

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This video is part of our Precalculus playlist. Precalculus is typically taught in the 10th grade, however, sometime later. Precalculus courses typically cover algebra and trigonometry. The purpose of taking a Precalculus course is to prepare students with many mathematic fundamentals for future calculus courses. #studysession #precalculus #math ... https://www.youtube.com/watch?v=QjaKmFYrjXM