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

Desvendando a Progressão Aritmética

Quiz
•
Mathematics
•
11th Grade
•
Medium
Used 2+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
<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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