1.1: Functions and Function Notation - Mathematics LibreTexts
https://math.libretexts.org:443/Bookshelves/Precalculus/Precalculus_1e_(OpenStax)/01%3A_Functions/1.01%3A_Functions_and_Function_Notation
WEBMay 9, 2022 · A relation is a set of ordered pairs. A function is a specific type of relation in which each domain value, or input, leads to exactly one range value, or output. Function notation is a shorthand method for relating the input to the output in the form \(y=f(x)\).
DA: 67 PA: 21 MOZ Rank: 7