Not every relation is a function. But every function is a relation. Function is just a part of relation.
The cubic function.
Range
The Mandelbrot graph is generated iteratively and so is a function of a function of a function ... and in that sense it is a composite function.
A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.
Pleopods
The 5 anterior pair of legs are peripods and are used for walking, feeding and fighting. The posterior 5 pair are flattened and feather like and are used for swimming. (5 + 5 = 10 = Decapod or 10 legs)
Pleopods or swimmerets are mostly found in the decapod crustaceans, like crabs, lobsters, shrimp.
A. Female lobster generally are wider in the upper dorsal tail region. This allows room in the tail to store the premature eggs. Females can also be distinguished by their soft, thin set of first pleopods (swimmerets). Males have a hard, thicker set of first pleopods, and have smaller hard appendages (masculina) attached to their second set of pleopods.
Shrimp have six legs. They also have four pleopods.
Slaters have primitive lung-like structures in two of their pleopods and a lower humidity gradient. Therefore, loose water vapor at a much reduced rate. They require a high moisture level in their environment.
Sand crabs breathe through gills, in the same way that fish do. On land, sand crabs breathe by keeping their gills moist to facilitate the absorption of oxygen in the air.
The 8 parts of the appendages are: The antennae, mouthparts (including mandibles, maxillae and maxillipeds), wings, elytra, gills, walking legs (pereiopods), swimming legs (pleopods), sexual organs (gonopods), and parts of the tail (uropods). (I hope that helped!)
The six functions of language are expressive (to express thoughts and feelings), directive (to give commands or requests), informative (to provide information), phatic (to establish social contact), aesthetic (to create beauty or evoke emotions), and metalinguistic (to discuss language itself).
Function
The parent function of the exponential function is ax
The IF function is the main function to do it and you can also use other logical functions, like the AND function, the OR function or the NOT function.