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! Power up your …

This video will explain in detail the foundation of what a function is in algebra to include how to evaluate a function and what the domain and range represent with respect to functions.

We can add, subtract, multiply and divide functions! The result is a new function. Let us try doing those operations on f (x) and g (x):

A solid understanding of the basics of functions, including the definition of a function, its notation, domain and range, and inverse function s, is essential for success in more advanced mathematical …

An introduction to functions and how to identify whether or not a relationship is a function is very important building block since a lot of complex topics in upper-level math involve functions.

Learn high school math functions with clear explanations, step-by-step examples, and interactive quizzes. Topics include linear, quadratic, rational, and exponential functions, along with graphing and …

Dec 15, 2025 · Learn about various types of functions based on their mapping, algebraic nature, and special behaviors like periodicity or symmetry. Based on Mapping Properties

Master Function Operations with free video lessons, step-by-step explanations, practice problems, examples, and FAQs. Learn from expert tutors and get exam-ready!

Aug 13, 2025 · In this section we will cover function notation/evaluation, determining the domain and range of a function and function composition.

Learn how to perform operations on functions such as adding, subtracting, multiplying, and dividing functions