Lesson: Domain and Range from Function Graphs | Nagwa Lesson: Domain and Range from Function Graphs | Nagwa

Lesson: Domain and Range from Function Graphs Mathematics • Second Year of Secondary School

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In this lesson, we will learn how to identify the domain and range of functions from their graphs.

Lesson Plan

Students will be able to

  • find the domain and range of functions given their graphs, including
    • continuous graphs,
    • piecewise graphs,
    • graphs with undefined values,
    • graphs with finite domain and range,
    • graphs with infinite domain and range,
  • graph a function and deduce its range.

Lesson Presentation

Lesson Video

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11:56

Lesson Explainer

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