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

    Inputs and outputs of a function Learn Worked example: matching an input to a function's output (equation) Worked example: matching an input to a function's output (graph) Worked example: two …

  2. Algebra 2 | Math | Khan Academy

    The Algebra 2 course, often taught in the 11th grade, covers Polynomials; Complex Numbers; Rational Exponents; Exponential and Logarithmic Functions; Trigonometric Functions; Transformations of …

  3. 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! Power up your …

  4. Transformations of functions | Algebra 2 | Math | Khan Academy

    Importantly, we can extend this idea to include transformations of any function whatsoever! This fascinating concept allows us to graph many other types of functions, like square/cube root, …

  5. Get ready for Algebra 2 - Math | Khan Academy

    Get ready for Algebra 2! Learn the skills that will set you up for success in polynomial operations and complex numbers; equations; transformations of functions and modeling with functions; exponential …

  6. Polynomial arithmetic | Algebra 2 | Math | Khan Academy

    Unit 6 Rational exponents and radicals Unit 7 Exponential models Unit 8 Logarithms Unit 9 Transformations of functions Unit 10 Equations Unit 11 Trigonometry Modeling

  7. Intro to composing functions (video) | Khan Academy

    This video is about composing functions, which is the process of building up a function by composing it from other functions. It explains how to evaluate the composition of functions step by step, using …

  8. Functions | Operations and Algebraic Thinking 231 ... - Khan Academy

    In this unit, we learn about functions, which are mathematical entities that assign unique outputs to given inputs. We'll evaluate, graph, analyze, and create various types of functions.

  9. Algebra 1 | Math | Khan Academy

    The Algebra 1 course, often taught in the 9th grade, covers Linear equations, inequalities, functions, and graphs; Systems of equations and inequalities; Extension of the concept of a function; Exponential …

  10. Khan Academy

    Khan Academy ... Khan Academy