
Прогрессии
Authored by Ирина Викентьева
Mathematics
12th Grade
Used 5+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В арифметической прогрессии а5=8,7 и а8=12,3. Найдите а1 и d
d=1,6 и а1=2,3
d=3,6 и а1=-5,7
d=1,2 и а1=3,9
d=1,4 и а1=3,1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В арифметической прогрессии а1= - 7,3 и
а2= - 6,4. На каком месте (укажите номер) находится число 26?
39
38
27
28
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В арифметической прогрессии а1 = 38,1
и а2 = 36,7. На каком месте (укажите номер) стоит первое отрицательное число? Найдите это число.
-0,5
-0,7
-1,1
-0,3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите сумму первых шестнадцати членов арифметической прогрессии, заданной формулой аn=6n+2.
864
848
792
716
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите знаменатель q.
9
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В геометрической прогрессии
Найдите шестой член этой прогрессии
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В геометрической прогрессии а1=0,4 и а2= 1,2. Найдите сумму пяти первых членов этой прогрессии.
18,8
80,2
48,4
39,6
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
BÀI TẬP ÔN TẬP CHƯƠNG IV NGUYÊN HÀM. TÍCH PHÂN
Quiz
•
12th Grade
10 questions
de Moivre's Theorem
Quiz
•
12th Grade - University
10 questions
TOÁN LỚP 2
Quiz
•
7th - 12th Grade
10 questions
ÁLGEBRA | NUM. Y OPER.
Quiz
•
12th Grade
10 questions
Mengenal Bentuk Aljabar
Quiz
•
7th Grade - University
10 questions
คณิตคิดเร็ว4
Quiz
•
10th - 12th Grade
10 questions
Revisões
Quiz
•
8th Grade - University
12 questions
surface area and volume of prisms
Quiz
•
8th - 12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Mathematics
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
13 questions
Model Exponential Growth and Decay Scenarios
Quiz
•
9th - 12th Grade
27 questions
7.2.3 Quadrilateral Properties
Quiz
•
9th - 12th Grade
10 questions
Key Features of Quadratic Functions
Interactive video
•
8th - 12th Grade
11 questions
Exponent Quotient Rules A1 U7
Quiz
•
9th - 12th Grade
18 questions
Integer Operations
Quiz
•
5th - 12th Grade
15 questions
Exponential Growth and Decay Word Problems
Quiz
•
9th - 12th Grade
10 questions
complementary and Supplementary angles
Quiz
•
9th - 12th Grade