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Explore algebraic functions with interactive lessons and exercises on Khan Academy, enhancing your understanding of mathematical concepts and problem-solving skills.

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

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.

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

Worked example: Evaluating functions from equation Evaluate functions Worked example: Evaluating functions from graph Evaluating discrete functions Evaluate functions from their graph Worked …

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 …

可汗学院提供代数函数相关的课程和练习，帮助学生掌握代数知识。

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Explora funciones algebraicas con lecciones y ejercicios gratuitos en Khan Academy. Mejora tus habilidades matemáticas de manera interactiva y accesible.