graph of a function
21graph — I. noun Etymology: short for graphic formula Date: 1886 1. the collection of all points whose coordinates satisfy a given relation (as a function) 2. a diagram (as a series of one or more points, lines, line segments, curves, or areas) that… …
22graph — [[t]græf, grɑf[/t]] n. 1) a diagram representing a system of connections or interrelations among two or more things, as by a number of distinctive dots or lines 2) math. Math. a) math. a series of discrete or continuous points, as in forming a… …
23graph — /græf / (say graf), /graf / (say grahf) noun 1. a diagram representing a system of connections or inter relations among two or more things by a number of distinctive dots, lines, bars, etc. 2. Mathematics a curve as representing a given function …
24graph — græf /grÉ‘Ëf n. diagram which uses a series of points or lines to demonstrate a connection between two or more things; number or group of numbers represented by a point or points on a line (Mathematics) v. represent by graph or chart; draw a… …
25Implicit function theorem — In the branch of mathematics called multivariable calculus, the implicit function theorem is a tool which allows relations to be converted to functions. It does this by representing the relation as the graph of a function. There may not be a… …
26Inverse function — In mathematics, if fnof; is a function from A to B then an inverse function for fnof; is a function in the opposite direction, from B to A , with the property that a round trip (a composition) from A to B to A (or from B to A to B ) returns each… …
27Implicit function — In mathematics, an implicit function is a generalization for the concept of a function in which the dependent variable has not been given explicitly in terms of the independent variable. To give a function f explicitly is to provide a… …
28Periodic function — Not to be confused with periodic mapping, a mapping whose nth iterate is the identity (see periodic point). In mathematics, a periodic function is a function that repeats its values in regular intervals or periods. The most important examples are …
29Convex function — on an interval. A function (in black) is convex if and only i …
30Injective function — Injective redirects here. For injective modules, see Injective module. An injective function (is not a bijection) …
