🔶10 - Intro to Functions and Graphing Functions | Domain, Codomain and Range

🔶10 - Intro to Functions and Graphing Functions | Domain, Codomain and Range A function is a relation between a set of inputs and a set of output such that each element in the input maps to exactly one element in the output. A function consist of a domain, codomain, range and a rule of correspondence that assigns exactly one element in the range to each element of the domain. Domain = The set of all values that make the function defined, or set of x values, independent variable. Domain = The set of all possible output values , or set of y values, independent variable. Range = The set of all assigned output values , or set of y values, independent variable. y = f(x), f(x) = the image or range values of x that corresponds to the domain x values. Graphing functions 00:00 - Functions 09:46 - Graphing Functions Visit channel Playlist for more videos on Engineering mathematics, applied electricity and Basic Mechanics. Kindly support and Subscribe Thank you