La razón es:
43; 36; 29; 22; ...
Progresión aritmética
Quiz
•
Mathematics
•
7th Grade
•
Medium
Fernando Pastor
Used 68+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La razón es:
43; 36; 29; 22; ...
r = 7
r = -6
r = -7
r = 9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuál es el de la siguiente P. A.?
3; 7; 11; ...
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
El termino 12º de la progresión 5; 10; 15; . . . es
a12 = 60
a12 = 70
a12 = 50
a12 = 65
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quiero interpolar 4 medios aritméticos entre -12 y 13. ¿Qué valor de razón debo emplear?
r = 5
r = 4
r = 3
r = 6
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
De una progresión aritmética se conoce que a3 = -7 y r = 5. Calcula a10.
a10 = 20
a10 = 28
a10 = 25
a10 = -17
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Los primeros tres términos de una P.A. son 4, 7, 10. Hallar el decimoquinto término
49
46
42
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