
Ecuaciones vectorial y paramétricas de la recta
Authored by Aurora B.
Mathematics
10th Grade
Used 24+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cuál de estas expresiones es la ecuación vectorial de una recta?
y=5x+3
(x, y) = (2,3)
(x,y)=(-1,0) + t (3,5)
x = 2t
y= 1
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Elige las ecuaciones paramétricas de la recta
(x,y) = (3, 4) + t (-2, 1)
x=4-2t
y=3+t
x=3-2t
y=3t
x=3-2t
y=4+t
x=-2+3t
y=1+4t
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Cuál es la ecuación vectorial de la recta?
(x,y) = (-2,1) + t (2,3)
(x,y) = (3,2) + t (-2,1)
(x,y) = (-2,1) + t (3,2)
(x,y) = (-2,2) + t (3,1)
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
(x,y) = (-2, 7) + t (1,-3)
(x,y) = (1, -3) + t (-2,7)
x=-2+t
y=7-3t
x=2+t
y=-7+3t
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Cuál es el vector director de la recta?
(-2, 1)
(-3, 1)
(1, 5)
(3, 2)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Elige el vector director de una recta que pasa por los puntos A(6,1) y B(4,5).
(puede haber más de una solución)
(2, -4)
(10, 6)
(-2, 4)
(-10, -6)
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Qué punto no pertenece a la recta (x, y) = (1, 3) + t (-1, 2)?
(0, 5)
(2, 1)
(-1, 6)
(1, 3)
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