
prueba de unidad I. 11mo ABC.
Authored by Danixia Pichardo
Mathematics
11th Grade
Used 11+ times

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8 questions
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1.
FILL IN THE BLANK QUESTION
10 mins • 2 pts
Calcule los primeros cinco términos de una sucesión con termino general
an = 3n + 1
(a)
2.
MULTIPLE CHOICE QUESTION
10 mins • 4 pts
Dada la sucesión 5, 11, 17, 23,... el primer termino, la diferencia y su término general son:
a1 = 5
d = 6
an = 6n - 1
a1 = -5
d = -6
an = 6n - 1
a1 = 5
d = -6
an = 6n - 1
a1 = 5
d = 6
an = -6n - 1
3.
FILL IN THE BLANK QUESTION
10 mins • 2 pts
Dada una sucesión aritmetica con d = 2 y a4 = 13 el termino a1 es:
(a)
4.
MULTIPLE CHOICE QUESTION
10 mins • 2 pts
Dada una sucesión aritmética con a1 = - 1 y a8 = 13 la suma de sus primeros ocho términos es:
- 48
48
84
-84
5.
MULTIPLE CHOICE QUESTION
10 mins • 4 pts
Dada la sucesión geométrica 7, 14, 28, 56,...
La razón común y el término general son:
r = 2
an = (-7)(2n-1)
r = 2
an = 14n-1
r = 2
an = (7)(2n-1)
r = -2
an = (7)(2n-1)
6.
FILL IN THE BLANK QUESTION
10 mins • 2 pts
Dada una sucesión geométrica con r = 2 y a4 = 24
calcule a1
(a)
7.
FILL IN THE BLANK QUESTION
10 mins • 2 pts
Dada la sucesión geométrica con a1 = 3 y r = 4
calcule S4
(a)
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