Function vs Non Function DRAFT. 1 Is this graph a function. Place the 10 cards on the wall around your room.
In mathematics the graph of a function f is the set of ordered pairs x y where fx yIn the common case where x and fx are real numbers these pairs are Cartesian coordinates of points in two-dimensional space and thus form a subset of this plane.
A graph or set of points in the plane is a FUNCTION if no vertical line contains more than one of its points. Function vs Non Function DRAFT. I want to know is there any fast way to draw a graph of a non-function curve. Does a vertical line represent a function.