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  1. Introduction to piecewise functions | Algebra (video) | Khan Academy

    A piecewise function is a function built from pieces of different functions over different intervals. For example, we can make a piecewise function f (x) where f (x) = -9 when -9 < x ≤ -5, f (x) = 6 …

  2. Worked example: graphing piecewise functions - Khan Academy

    A piecewise function is a function that is defined in separate "pieces" or intervals. For each region or interval, the function may have a different equation or rule that describes it. We can graph a …

  3. Limits of piecewise functions (video) | Khan Academy

    We learn that to find one-sided and two-sided limits, we need to consider the function definition for the specific interval we're approaching and substitute the value of x accordingly.

  4. Worked example: evaluating piecewise functions - Khan Academy

    A piecewise function is a function that is defined in separate "pieces" or intervals. For each region or interval, the function may have a different equation or rule that describes it. We can …

  5. Worked example: domain & range of piecewise linear functions

    Finding the domain and range of a piecewise function where each segment is linear.

  6. Piecewise functions graphs | Algebra (practice) | Khan Academy

    Piecewise functions graphs VA.Math: AFDA.AF.2.h VA.Math.2023: AFDA.AF.2.h Google Classroom Microsoft Teams

  7. Evaluate piecewise functions | Algebra (practice) | Khan Academy

    Evaluate piecewise functions Google Classroom Microsoft Teams You might need: Calculator

  8. Definite integral of piecewise function (video) | Khan Academy

    Sal evaluates definite integral of a piecewise function over an interval that goes through the two cases of the function.

  9. Limits of combined functions: piecewise functions - Khan Academy

    This video demonstrates that even when individual limits of functions f (x) and g (x) don't exist, the limit of their sum or product might still exist. By analyzing left and right-hand limits, we can …

  10. Definite integrals of piecewise functions - Khan Academy

    Definite integrals of piecewise functions Google Classroom Microsoft Teams f (x) = {2 x + 6 for x <2 2 cos (π x) for x ≥ 2