For instance, when a conveyance is made to a man, his assent to it is presumed, for the following reasons; cause there is a strong intendment of law, that it is for a person's benefit to take, and no man can be supposed to be unwilling to do that which is for his advantage. 2.
Informally, a graph is a finite set of dots called vertices (or nodes) connected by links called edges (or arcs). More formally: a simple graph is a (usually finite) set of vertices V and set of unordered pairs of distinct elements of V called edges. Not all graphs are simple.
The graph of a function is the set of all points (x,y) in a coordinate plane for which the rule of the function assigns y to x. The most fundamental example of a linear function is f(x) = x. As its name implied, the graph of a linear function is simply a line. Notice that a one-to-one correspondence exists between each element in the domain with each element in the range.