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! …

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.

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

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

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

In this video, you are working with functions. You should have gone thru the lessons on what is a function and what is function notation much earlier than this video.

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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.