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

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

Practice Comparing linear functions word problems Get 3 of 4 questions to level up!

Create functions that match one variable to the other in a two-variable equation. Functions are written using function notation.

Learn about rational functions with Khan Academy's comprehensive tutorials and interactive exercises designed to enhance your understanding of Algebra 2 concepts.

Learn what the inverse of a function is, and how to evaluate inverses of functions that are given in tables or graphs.

Explora funciones, dominio y rango, características gráficas y transformaciones en álgebra con Khan Academy.

Let's think about what functions really do, and then we'll think about the idea of an inverse of a function. So let's start with a pretty straightforward function.

This step-by-step proof guides us to a fascinating comparison with the derivative of inverse sine, revealing a captivating connection between these two trigonometric functions.