约 765,000 个结果
在新选项卡中打开链接
  1. 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 - …

  2. Khan Academy

    Khan Academy ... Khan Academy

  3. Rational functions (video) - Khan Academy

    What are rational functions? How do we plot them? What is their domain and range? Let's find out. We break down the definition of the function given in set-builder form and plot the graph …

  4. Linear equations, functions, & graphs | Khan Academy

    This topic covers: - Intercepts of linear equations/functions - Slope of linear equations/functions - Slope-intercept, point-slope, & standard forms - Graphing linear equations/functions - Writing …

  5. What is a function? (video) | Functions | Khan Academy

    Functions assign a single output for each of their inputs. In this video, we see examples of various kinds of functions.

  6. Intro to JS: Drawing & Animation | Khan Academy

    Functions Make your code more reusable by grouping it into functions. Use parameters and return values to pass information in and out of your functions.

  7. Polynomial expressions, equations, & functions | Khan Academy

    Unit test Test your understanding of Polynomial expressions, equations, & functions with these 35 questions.

  8. Domain of advanced functions (practice) | Khan Academy

    Determine the domain of functions whose expressions are a combination of different types of assignment rules.

  9. 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; …

  10. Function symmetry introduction (article) | Khan Academy

    Yes. There are functions which are neither even nor odd, as they don't exhibit any sort of symmetry. One simple example is f (x) = e^x.