Progressão Geométrica

Quiz
•
Mathematics
•
1st - 3rd Grade
•
Hard
Patrícia Espíndola da Silva
Used 40+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual alternativa que determina o 6º termo da PG, onde a1 = 4 e q = 3.
16
322
972
3
108
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual a alternativa que determina o 8º termo da PG (1,−2, 4,…)
-16
-23
23
128
-128
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Considerando a PG (1, 3, 9, 27), assinale a alternativa correta que determina o valor de q.
2
3
4
-3
-2
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O primeiro termo de uma PG é 2 e o 5º termo é 2/81. Determine o valor do 6º termo da PG.
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Quantos termos tem a PA finita (–2, 3, ... , 53)?
9
12
15
22
23
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Determine o próximo termo da PG (3, 1, 1/3, ...)
9
3
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Em uma PG de quatro termos, a razão é 5 e o último termo é 375. O primeiro termo dessa PG é:
1
2
3
4
5
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