Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q182598> ?p ?o }
Showing triples 1 to 63 of
63
with 100 triples per page.
- Q182598 subject Q7139377.
- Q182598 subject Q9028298.
- Q182598 abstract "In mathematics, the graph of a function f is the collection of all ordered pairs (x, f(x)). If the function input x is a scalar, the graph is a two-dimensional graph, and for a continuous function is a curve. If the function input x is an ordered pair (x1, x2) of real numbers, the graph is the collection of all ordered triples (x1, x2, f(x1, x2)), and for a continuous function is a surface (see three-dimensional graph).Informally, if x is a real number and f is a real function, graph may mean the graphical representation of this collection, in the form of a line chart: a curve on a Cartesian plane, together with Cartesian axes, etc. Graphing on a Cartesian plane is sometimes referred to as curve sketching. The graph of a function on real numbers may be mapped directly to the graphic representation of the function. For general functions, a graphic representation cannot necessarily be found and the formal definition of the graph of a function suits the need of mathematical statements, e.g., the closed graph theorem in functional analysis.The concept of the graph of a function is generalized to the graph of a relation. Note that although a function is always identified with its graph, they are not the same because it will happen that two functions with different codomain could have the same graph. For example, the cubic polynomial mentioned below is a surjection if its codomain is the real numbers but it is not if its codomain is the complex field.To test whether a graph of a curve is a function of x, one uses the vertical line test. To test whether a graph of a curve is a function of y, one uses the horizontal line test. If the function has an inverse, the graph of the inverse can be found by reflecting the graph of the original function over the line y = x.In science, engineering, technology, finance, and other areas, graphs are tools used for many purposes. In the simplest case one variable is plotted as a function of another, typically using rectangular axes; see Plot (graphics) for details.In the modern foundation of mathematics known as set theory, a function and its graph are essentially the same thing.".
- Q182598 thumbnail X%5E4_-_4%5Ex.PNG?width=300.
- Q182598 wikiPageExternalLink FunctionGraph.html.
- Q182598 wikiPageExternalLink graph.html.
- Q182598 wikiPageWikiLink Q1068085.
- Q182598 wikiPageWikiLink Q11016.
- Q182598 wikiPageWikiLink Q11023.
- Q182598 wikiPageWikiLink Q11345.
- Q182598 wikiPageWikiLink Q11348.
- Q182598 wikiPageWikiLink Q1154996.
- Q182598 wikiPageWikiLink Q11567.
- Q182598 wikiPageWikiLink Q11703678.
- Q182598 wikiPageWikiLink Q12070985.
- Q182598 wikiPageWikiLink Q12482.
- Q182598 wikiPageWikiLink Q126955.
- Q182598 wikiPageWikiLink Q1289248.
- Q182598 wikiPageWikiLink Q12916.
- Q182598 wikiPageWikiLink Q1307734.
- Q182598 wikiPageWikiLink Q130901.
- Q182598 wikiPageWikiLink Q1347059.
- Q182598 wikiPageWikiLink Q1474611.
- Q182598 wikiPageWikiLink Q1541580.
- Q182598 wikiPageWikiLink Q161973.
- Q182598 wikiPageWikiLink Q170058.
- Q182598 wikiPageWikiLink Q173740.
- Q182598 wikiPageWikiLink Q174320.
- Q182598 wikiPageWikiLink Q179436.
- Q182598 wikiPageWikiLink Q190549.
- Q182598 wikiPageWikiLink Q191290.
- Q182598 wikiPageWikiLink Q199006.
- Q182598 wikiPageWikiLink Q229102.
- Q182598 wikiPageWikiLink Q2500758.
- Q182598 wikiPageWikiLink Q273176.
- Q182598 wikiPageWikiLink Q275447.
- Q182598 wikiPageWikiLink Q287239.
- Q182598 wikiPageWikiLink Q28923.
- Q182598 wikiPageWikiLink Q2912281.
- Q182598 wikiPageWikiLink Q2914302.
- Q182598 wikiPageWikiLink Q29175.
- Q182598 wikiPageWikiLink Q319913.
- Q182598 wikiPageWikiLink Q336.
- Q182598 wikiPageWikiLink Q43015.
- Q182598 wikiPageWikiLink Q484298.
- Q182598 wikiPageWikiLink Q5189500.
- Q182598 wikiPageWikiLink Q577705.
- Q182598 wikiPageWikiLink Q600590.
- Q182598 wikiPageWikiLink Q62912.
- Q182598 wikiPageWikiLink Q6653802.
- Q182598 wikiPageWikiLink Q7139377.
- Q182598 wikiPageWikiLink Q7212729.
- Q182598 wikiPageWikiLink Q7706772.
- Q182598 wikiPageWikiLink Q776115.
- Q182598 wikiPageWikiLink Q7858698.
- Q182598 wikiPageWikiLink Q7922860.
- Q182598 wikiPageWikiLink Q833585.
- Q182598 wikiPageWikiLink Q9028298.
- Q182598 wikiPageWikiLink Q93344.
- Q182598 wikiPageWikiLink Q985704.
- Q182598 comment "In mathematics, the graph of a function f is the collection of all ordered pairs (x, f(x)). If the function input x is a scalar, the graph is a two-dimensional graph, and for a continuous function is a curve.".
- Q182598 label "Graph of a function".
- Q182598 depiction X%5E4_-_4%5Ex.PNG.