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Desvendando a Progressão Aritmética

Mathematics

11th Grade

Used 2+ times

Desvendando a Progressão Aritmética
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5 questions

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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="2"></katex>

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

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

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

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dada a progressão aritmética <katex latex="(10, 8, 6, 4, \ldots)"></katex>, qual é a razão?

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

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

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

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

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a razão da progressão aritmética <katex latex="(20, 17, 14, 11, \ldots)"></katex>?

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

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

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

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

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se o primeiro termo de uma PA é <katex latex="a_1 = 2"></katex> e a razão é <katex latex="5"></katex>, qual é o quinto termo (<katex latex="a_5"></katex>)?

<katex latex="22"></katex>

<katex latex="27"></katex>

<katex latex="25"></katex>

<katex latex="17"></katex>

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a razão da PA <katex latex="(15, 10, 5, 0, \ldots)"></katex>?

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

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

<katex latex="-10"></katex>

<katex latex="10"></katex>

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