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  1. Evaluate functions | Algebra (practice) | Khan Academy

    Evaluate functions for specific inputs given the formula of the function. Functions are written using function notation.

  2. Functions | Algebra 1 | Math | Khan Academy

    About this unit A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and create different types of functions. Unit guides are here! …

  3. Function notation word problems | Algebra (practice) | Khan …

    Interpret expressions with function notation in terms of the context that the function models.

  4. Functions | Algebra (all content) | Math | Khan Academy

    This topic covers: - Evaluating functions - Domain & range of functions - Graphical features of functions - Average rate of change of functions - Function combination and composition - …

  5. Evaluate functions | 8th grade (practice) | Khan Academy

    Evaluate functions for specific inputs given the formula of the function.

  6. Domain and range from graph (practice) | Khan Academy

    Given the graph of a function, determine its domain or range.

  7. Function notation example (video) | Khan Academy

    Sal uses function notation to help Frank figure out how much water he can put in his balloon. Created by Sal Khan.

  8. Functions | College Algebra | Math | Khan Academy

    A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and create different types of functions.

  9. Functions & absolute value | Algebra 1 (FL B.E.S.T.) | Math | Khan …

    Practice Function notation word problems Get 3 of 4 questions to level up! Practice Not started

  10. Evaluate function expressions | Algebra (practice) | Khan Academy

    Evaluate expressions that contain function notation, given the functions' graphs.