Two-by-two linear systems problem generator

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorTorrence, Bruce-
Data de aceite: dc.date.accessioned2019-08-21T19:28:27Z-
Data de disponibilização: dc.date.available2019-08-21T19:28:27Z-
Data de envio: dc.date.issued2009-
Data de envio: dc.date.issued2009-08-25-
Data de envio: dc.date.issued2010-04-30-
Data de envio: dc.date.issued2010-04-30-
Data de envio: dc.date.issued2010-04-30-
Fonte completa do material: dc.identifierhttp://objetoseducacionais2.mec.gov.br/handle/mec/13746-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/492790-
Descrição: dc.descriptionEnsino Médio::Matemática-
Descrição: dc.descriptionDrag the locators to move the lines. Each locator snaps to the nearest point with integer coordinates. The equations of the lines are displayed on the right as a two-by-two system of linear equations with integer coefficients. Provided that a unique solution exists, it will be displayed as well (the solution is the point of intersection of the two lines). It is not hard to position the lines in such a way that the solution will also be a point with integer coordinates. This Demonstration can be used to generate thousands of such examples. Mathematics instructors can use it as a simple tool for creating problems for beginning students. You can also use it to challenge more advanced students; for example, among all systems that can be generated here whose solution has integer coordinates, can you find one whose solution is farthest from the origin?-
Idioma: dc.languageen-
Publicador: dc.publisherWolfram Demonstrations Project-
Relação: dc.relationTwoByTwoLinearSystemsProblemGenerator.nbp-
Direitos: dc.rightsDemonstration freeware using MathematicaPlayer-
???dc.source???: dc.sourcehttp://demonstrations.wolfram.com/topic.html?topic=Mathematics+Problems&limit=20-
Palavras-chave: dc.subjectMathematics problems-
Palavras-chave: dc.subjectEducação Básica::Ensino Médio::Matemática::Geometria-
Título: dc.titleTwo-by-two linear systems problem generator-
???dc.description2???: dc.description2Studying some systems of linear equations using geometry-
???dc.description3???: dc.description3This demonstration needs the "MathematicaPlayer.exe" to run. Find it in http://objetoseducacionais2.mec.gov.br/handle/mec/4737-
Aparece nas coleções:Repositório Institucional - MEC BIOE

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