Квадратные неравенства

Quiz
•
Mathematics
•
8th - 12th Grade
•
Hard
Никита Зайцев
Used 192+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Выберите верный промежуток
6x2 > 5x - 1
(0,5 ; 0,(3))
( - ∞; 0,(3)) u ( 0,5 ; + ∞ )
[0,(3) ; 0,5 ]
( - ∞; 0,(3) ] u [ 0,5 ; + ∞ )
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Выберите верный промежуток
(2x + 1)( 3x + 2) ≤ 0
( - 0,5 ; -0,(6) )
( - ∞ ; -0,(6) ] u [ 0,5 ; + ∞ )
[ -0,(6) ; - 0,5 ]
( -0,(6) ; - 0,5 )
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Выберите правильный промежуток
4x2 - 9 ≤ 0
x = 1,5
[1,5; - 1,5]
( -∞ ; -1.5] u [ 1,5; + ∞)
[ - 1,5; 1,5 ]
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Выберите верный промежуток
-x2 +12x -36 > 0
( −∞ ; +∞ )
x = 6
( −∞;6) u (6 ; +∞)
( −∞;6] u [6 ; +∞)
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Выберите верный промежуток
-10(x + 7)(x - 5) < 0
( - ∞; -7) u ( 5 ; + ∞)
(-7 ; 5)
[-7 ; 5]
( - ∞; -7] u [ 5 ; + ∞)
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Выберите верный промежуток
-2x + 12 > 3x - 3
x > 3
x = 3
x < 3
Тыкаю наугад
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Выберите верный промежуток
-(6y + 6) + 6 (y - 1) ≥ 0
корней нет
y ≥ 1
y ≤ 1
любое число
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Арксинус, арккосинус, арктангенс, арккотангенс

Quiz
•
10th Grade
15 questions
Степенная функция

Quiz
•
11th Grade
10 questions
неравенства второй степени

Quiz
•
10th Grade
12 questions
Решение систем и совокупностей неравенств

Quiz
•
9th Grade
10 questions
Квадратичная функция

Quiz
•
10th Grade
12 questions
Тест по логарифмическим уравнениям

Quiz
•
10th Grade
10 questions
Функции, их свойства и графики

Quiz
•
10th - 12th Grade
10 questions
Корень n-ой степени из числа

Quiz
•
10th 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