Quiz sobre Progressão Aritmética

Quiz sobre Progressão Aritmética

12th Grade

20 Qs

quiz-placeholder

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Quiz sobre Progressão Aritmética

Quiz sobre Progressão Aritmética

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

CLEBER RODRIGUES CAVALCANTE

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Considere a sequência: <katex latex="3, 7, 11, 15, \ldots"></katex>. Qual é a razão dessa progressão aritmética?

<katex latex="3"></katex>

<katex latex="4"></katex>

<katex latex="7"></katex>

<katex latex="11"></katex>

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Na PA <katex latex="2, 5, 8, 11, \ldots"></katex>, qual é o 10º termo (<katex latex="a_{10}"></katex>)?

<katex latex="29"></katex>

<katex latex="30"></katex>

<katex latex="32"></katex>

<katex latex="35"></katex>

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o termo geral (<katex latex="a_n"></katex>) da PA cujo primeiro termo é <katex latex="6"></katex> e a razão é <katex latex="-2"></katex>?

<katex latex="a_n = 6n - 2"></katex>

<katex latex="a_n = 6 - 2n"></katex>

<katex latex="a_n = 6 + 2n"></katex>

<katex latex="a_n = -2n + 6"></katex>

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dada a sequência <katex latex="12, 9, 6, 3, \ldots"></katex>, qual é o 7º termo?

<katex latex="-6"></katex>

<katex latex="-3"></katex>

<katex latex="0"></katex>

<katex latex="3"></katex>

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se <katex latex="a_1 = 4"></katex> e <katex latex="a_5 = 16"></katex> em uma PA, qual é a razão?

<katex latex="2"></katex>

<katex latex="3"></katex>

<katex latex="4"></katex>

<katex latex="5"></katex>

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o 15º termo da PA <katex latex="-5, -2, 1, 4, \ldots"></katex>?

<katex latex="37"></katex>

<katex latex="40"></katex>

<katex latex="43"></katex>

<katex latex="44"></katex>

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a razão da PA: <katex latex="20, 17, 14, 11, \ldots"></katex>?

<katex latex="-2"></katex>

<katex latex="-3"></katex>

<katex latex="3"></katex>

<katex latex="2"></katex>

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