Se consideră progresia aritmetică a2=7 si a3=1.Determinati rația acestei progresii

Progresia Aritmetică/Progresia geometrică

Quiz
•
Mathematics
•
9th Grade
•
Medium
Simina Gheorghe
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 20 pts
4
6
-6
12
2.
MULTIPLE CHOICE QUESTION
45 sec • 20 pts
Se consideră o progresie aritmetică cu rația 3 și a1=2. Calculați a6
20
8
-10
17
3.
MULTIPLE CHOICE QUESTION
30 sec • 20 pts
Se consideră o progresie aritmetică cu a1=2 și a20=98. Calculați a1+a2+…+a20
1000
100
20
10 000
4.
MULTIPLE CHOICE QUESTION
30 sec • 20 pts
Se consideră o progresie aritmetică cu a1=7 și a7=25. Calculați rația
4
3
-3
5
5.
MULTIPLE CHOICE QUESTION
30 sec • 20 pts
Calculați suma 1+4+7+…+28+31
90
110
240
176
6.
OPEN ENDED QUESTION
1 min • 20 pts
Să se determine primii 2 termeni ai progresiei geometrice,stiind ca b7=16 și q=2
Evaluate responses using AI:
OFF
7.
MULTIPLE CHOICE QUESTION
2 mins • 20 pts
Să se determine Sn a progresiei geometrice știind că b2=32,b3=16 și n=8
255/2
100/2
80/2
120/2
Create a free account and access millions of resources
Similar Resources on Quizizz
11 questions
Geometria - Arii, cl.9

Quiz
•
9th Grade
13 questions
TEST DE EVALUARE PROGRESII ARITMETICE SI GEOMETRICE

Quiz
•
9th Grade
10 questions
PROGRESII ARITMETICE

Quiz
•
9th Grade
10 questions
Progresii geometrice

Quiz
•
9th Grade
10 questions
Progresii aritmetice. Progresii geometrice

Quiz
•
9th Grade
10 questions
Progresii geometrice

Quiz
•
9th Grade
10 questions
operații cu numere reale(E7/pag8)

Quiz
•
7th - 12th Grade
7 questions
Progresii aritmetice, geometrice

Quiz
•
9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade