Matematicas 1 Semestre Flashcards

1
Q

Relación

A

Conjunto de parejas ordenadas

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2
Q

Función

A

Es una función donde a cada valor de X le corresponde un valor de Y

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3
Q

Función uno a uno

A
0-a
1-b 
2-c 
3-d
4-e 

Todo elemento del dominio tiene su propia imagen en el codominio

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4
Q

Función sobretectiva

A
0-2 
1-2
2-4
3-6 
4-8 

Todo elemento del codominio está ocupado por un elemento del dominio

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5
Q

Rectas paralelas

A

m1=m2

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6
Q

Rectas perpendiculares

A

(m1)(m2)=-1

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7
Q

Mediatriz

A

Es la recta perpendicular del punto medio de un segmento

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8
Q

Ortocentro

A

Es el punto donde se intersectan las alturas

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9
Q

Gravicentro

A

Se refiere al centro de gravedad, es donde cae todo el peso

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10
Q

Altura

A

Es la recta notable perpendicular de un vértice al lado opuesto

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11
Q

Baricentro

A

Es el punto donde se intersectan las medianas

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12
Q

Incentro

A

Es el punto donde concurren las bisectrices

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13
Q

Bisectriz

A

Es la recta que biseca al ángulo en dos ángulos iguales

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14
Q

Circuncentro

A

Punto donde concurren las mediatices

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15
Q

Mediana

A

Es la recta notable de un triángulo que pasa por el punto medio de un lado y vértice opuesto

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