Piecewise and Absolute Value Functions

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Piecewise-Defined Functions


This video from Khan Academy shows how to evaluate piecewise-defined functions, both from the definition and by examining their graphs.

Note: All Khan Academy content is available for free at www.khanacademy.org.

This video from patrickJMT shows how to plot the graph of a piecewise-defined function given its definition.

Note: All patrickJMT content is available for free at www.youtube.com/user/patrickJMT.

Patrick JMT’s Website: www.patrickjmt.com.

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The preparation of this resources section has been funded by the National Forum for the Enhancement of Teaching and Learning in Higher Education, Ireland.

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