Learn about functions, their properties, and how to work with them in algebra on 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 - …

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

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 …

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

Este tópico abrange: - Cálculo de funções - Domínio e contradomínio de funções - Características gráficas de funções - Taxa de variação média de funções - Combinação e composição de …

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

The Precalculus course covers complex numbers; composite functions; trigonometric functions; vectors; matrices; conic sections; and probability and combinatorics. It also has two optional …

Exponent properties review: Exponential & logarithmic functions Radicals: Exponential & logarithmic functions Rational exponents intro: Exponential & logarithmic functions Properties …

Solving linear equations and inequalities: advanced: Advanced: Algebra Linear equation word problems: advanced: Advanced: Algebra Linear relationship word problems: advanced: …