ordered pairs


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ordered pairs

Etymology: L, ordo, series, par, equal
pertaining to graph coordinates in which the first number of the pair represents a distance along the x (horizontal) axis and the second number is plotted along the y (vertical) axis.
References in periodicals archive ?
Considering that Sidman's (2000) account holds that equivalence relations consist "of ordered pairs of all positive elements that participate in the reinforcement contingency" (Sidman 2000, p.
The graph of function f is a set of all ordered triples [x, y, f(x, y)], where ordered pairs are from domain of f .
Often students are taught how to mark ordered pairs on a plane and produce a graph before they are conceptually ready and have some understanding of how a graph represents "functional" relationships.
He loved the boots and regularly ordered pairs of white Doc Martins brogue shoes from the Northampton-based manufacturer.
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