REVISÃO-1ANO-PE-4BIM
Authored by Felipe Dias
Fun, Social Studies, Mathematics
9th - 12th Grade
Used 4+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Na PA (x, x+3, x+6,...), como podemos representar o décimo termo?
x + 30
x + 27
x + 81
x + 12
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Na PA (3, .... , 13, ....), Calcule a soma dos 10 primeiros termos dessa PA:
90
115
120
255
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Na PG (2, 8, 32,....) assinale a verdadeira:
a5 = 512
Razão = 3
Razão = - 2
a4 = 128
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Resolva a equação |2x - 5| = 11. Assinale a alternativa que contenha a soma das raízes:
12
5
7
11
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Se x é igual a 102, assinale a alternativa de log(x - 2):
30
20
3
2
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