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Fórmula geral de PA

Authored by Arnoldo Neto

Mathematics

11th Grade

Used 4+ times

Fórmula geral de PA
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25 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Determine a razão da PA abaixo

(-5, 2, .....)

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Determine o sexto termo da PA ( -8, -2,....)

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Em uma P.A. de razão 3 e primeiro termo 4, qual é o valor do 10º termo?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Qual a fórmula do termo geral de uma PA?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

O trigésimo primeiro termo de uma progressão aritmética de primeiro termo 2 e razão 3 é:

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Qual é a razão da PA (-35, -30, -25, ...)?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

O 20º termo da seguinte progressão aritmética: (2, 7, 12, 17,...), é

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