Арифметическая и геометрическая прогрессия

Quiz
•
Mathematics
•
9th Grade
•
Hard
Юлия Безрукова
Used 22+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Найдите восьмой член арифметической прогрессии, если a1 = 2/3, d = -1/3
3
-3
-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Найдите девятый член арифметической прогрессии, если a1 = -1/4, d = 3/4
7
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Найдите разность арифметической прогрессии, если a1 = 21, a8 = 49
4
10
-4
3,5
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Найдите разность арифметической прогрессии, если a1 = -18, a10 = 18
0
4
-4
3,6
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Найдите первый член арифметической прогрессии, если a18 = -9,6; d = 0,8
4
-23,2
-24
4,8
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Арифметическая прогрессия задана формулой n-го члена an = -0,5n + 5. Найдите a14 - a5
0,5
-9,5
-4,5
-2,7
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
ГАШ 4

Quiz
•
9th Grade
10 questions
5 вариант

Quiz
•
9th Grade
15 questions
Тест по Арифметической прогрессии

Quiz
•
9th Grade
10 questions
Формула n-го члена арифметической прогрессии

Quiz
•
9th Grade
10 questions
ОГЭ Задание 12

Quiz
•
9th Grade
14 questions
Вариант 2. ОГЭ

Quiz
•
9th Grade
15 questions
9 класс Ариф. Геом. прогрессия

Quiz
•
9th Grade
15 questions
Арифметическая и геометрическая прогрессия

Quiz
•
9th Grade
Popular Resources on Wayground
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
20 questions
PBIS-HGMS

Quiz
•
6th - 8th Grade
10 questions
"LAST STOP ON MARKET STREET" Vocabulary Quiz

Quiz
•
3rd Grade
19 questions
Fractions to Decimals and Decimals to Fractions

Quiz
•
6th Grade
16 questions
Logic and Venn Diagrams

Quiz
•
12th Grade
15 questions
Compare and Order Decimals

Quiz
•
4th - 5th Grade
20 questions
Simplifying Fractions

Quiz
•
6th Grade
20 questions
Multiplication facts 1-12

Quiz
•
2nd - 3rd Grade