Función cuadrática: Definición y representación gráfica
[size=100][justify]A la función polinómica de segundo grado [img]data:image/png;base64,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[/img], siendo a, b y c números reales y 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se la denomina [b]función cuadrática[/b].[br][br]Los términos de la función reciben los siguientes nombres: [br][img]data:image/png;base64,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[/img] término cuadrático[br][img]data:image/png;base64,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[/img] término lineal[br][img]data:image/png;base64,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[/img]término independiente[br][br]La representación gráfica de una función cuadrática es una [b]parábola[/b].[/justify][/size]
Elementos de una parábola
[list][*][u][b]Raíces:[/b][/u] Son las abscisas de los puntos de intersección de la parábola y el eje x. Se obtienen a partir de la ecuación cuadrática, es decir [b]f(x)=0.[/b][/*][*][b][u]Vértice[/u]:[/b] punto de intersección de la parábola y el eje de simetría. Las coordenadas del vértice son [img]data:image/png;base64,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[/img] donde [img]data:image/png;base64,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[/img][/*][*][b][u]Eje de simetría[/u]:[/b] es la recta [img]data:image/png;base64,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[/img] [/*][*][b][u]Ordenada al origen[/u][/b]: El punto de intersección de la parábola y el eje Y, es decir [b]f(0)=c.[/b][/*][/list]