Яка з наведених послідовностей є арифметичною прогресією?
Прогресії. Тест. 9 клас

Quiz
•
Mathematics
•
9th Grade
•
Medium

Olena Domotska
Used 73+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
-2; 1; 5; 10; ...
5; 10; 20; 40; ...
7; 0; -7; -14; ...
11; 13; 15; 18; ...
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Знайдіть п'ятий член арифметичної прогресії n, якщо a3 = -20, a4 = -17
-23
-10
-14
-21
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Знайдіть a11, якщо a1=3, d =4
31
39
43
40
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Арифметична прогресія задана формулою n-го члена an=8-5n. Знайти a20
-92
60
-108
108
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Знайдіть перший від'ємний член арифметичної прогресії (an): 26; 16; ...
-1
-2
-4
-6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Дано арифметичну прогресію (an). Знайдіть a6 , якщо a5 =16, a7 = 24
20
18
22
40
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(bn) - геометрична прогресія. b15 = 8, b16 = 32. Знайти q
4
-4
24
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Декартові координати на площині

Quiz
•
9th Grade
12 questions
ДПА з математики. Варіант 51.

Quiz
•
9th Grade
12 questions
ДПА з математики . Варіант 53.

Quiz
•
9th Grade
12 questions
ДПА з математики. Варіант 69.

Quiz
•
9th Grade
11 questions
ТЙ, елементи комбінаторики та статистики

Quiz
•
9th Grade
8 questions
Арифметична прогресія. Сума

Quiz
•
8th - 12th Grade
10 questions
Арифметична прогресія

Quiz
•
9th - 11th Grade
10 questions
Прогресії 9 клас

Quiz
•
1st - 12th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University
20 questions
Solving Linear Equations for y

Quiz
•
9th - 12th Grade
11 questions
Graph Match

Quiz
•
9th - 12th Grade
16 questions
Function or Non-Function?

Quiz
•
8th - 10th Grade
15 questions
Exponent Properties

Quiz
•
7th - 9th Grade
36 questions
WMS Pre-algebra Final Review

Quiz
•
8th - 9th Grade