Functions are fundamental in algebra and mathematics. These are rules or laws that relate each input to exactly one output. This tutorial will cover the essentials of understanding and working with functions.
A function is like a froge jump: every landing (input) has only one jump path (output). For example, f(x) = x + 2 means every x becomes x+2 when y becomes f(x).
There are various functions like Linear Functions, Quadratic Functions, Cubic Functions, and more. Each has its place in the beautiful pond of mathematics.
Function notation is a way to represent functions in the form of f(x), where f names the function and x is the input value. Understanding this will make solving equations like solving an exciting froggy maze!