Calcular los tres primeros términos de una progresión aritmética a partir de su término general: an = -12+10n
Progresiones aritméticas (Evaluación Formativa)

Quiz
•
Mathematics
•
University
•
Hard
Adriana Quezada
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
-2, 2 y 6
-12, 10 y 8
-2, 8 y 18
-2, 8 y -24
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcular los dos términos siguientes de las progresiones sabiendo que son aritméticas con diferencia d=5: 3, 8, 13, ...
17 y 22
15 y 20
19 y 24
18 y 23
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcular la diferencia de la siguiente progresión aritmética: 10, 15/2, 5, 5/2,…
½
d= -5/2
5/2
-3/2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
¿Cuál es el quinto y el sexto término de la progresión aritmética 6, 4, 2, 0,...?
-2 y -4
-3 y -5
-2 y 0
-4 y -6
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calcular la fórmula general de la siguiente progresión: 10, 5, 0, -5, -10, ...
an=-15+5n
an= 15-5n
an = -15n+5
an = 15n-5
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