Atividade Avaliativa 2° A

Quiz
•
Mathematics
•
11th Grade
•
Hard
FERNANDA SECARIOLO
Used 1+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Resolva a equação do 1° grau: 3x - 7 = 2x + 5. Qual o valor de x?
12
-7
-12
7
2.
MULTIPLE CHOICE QUESTION
3 mins • 3 pts
Resolva a equação do 2° grau: x² - 5x + 6 = 0
x = 1 ou x = -6
x = 6 ou x = -1
x = -2 ou x = -3
x = 2 ou x = 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Um desconto de 15% foi aplicado a um produto de R$ 200,00. Qual é o preço final?
R$ 160,00
R$ 170,00
R$ 180,00
R$ 190,00
4.
MULTIPLE CHOICE QUESTION
3 mins • 3 pts
Para descobrir a porcentagem de aumento de um produto que custa R$ 80,00 e passa a custar R$ 100,00, qual foi a taxa de aumento?
20%
25%
50%
30%
5.
MULTIPLE CHOICE QUESTION
2 mins • 3 pts
Se um conjunto A tem 8 elementos e um conjunto B tem 5 elementos, qual é o número máximo de elementos que A ∪ B pode ter?
8
5
40
13
6.
MULTIPLE CHOICE QUESTION
2 mins • 3 pts
Se um conjunto A tem 10 elementos e um conjunto B tem 6 elementos, e a interseção A ∩ B tem 4 elementos, quantos elementos tem A ∪ B?
10
12
6
16
7.
MULTIPLE CHOICE QUESTION
2 mins • 3 pts
Sejam os conjuntos A = {1, 2, 3, 4, 5} e B = {4, 5, 6, 7}. Qual é a interseção A ∩ B?
{1, 2, 3}
{1, 2, 3, 6, 7}
{4, 5}
{6, 7}
Similar Resources on Wayground
10 questions
Porcentagem

Quiz
•
12th Grade
10 questions
Avaliação RA Matemática 9° anos

Quiz
•
9th Grade - University
10 questions
Quiz de matemática

Quiz
•
6th Grade - University
10 questions
Quiz sobre Prismas e Volume

Quiz
•
12th Grade
10 questions
Equação de Primeiro Grau

Quiz
•
12th Grade
10 questions
Função Afim

Quiz
•
11th Grade
8 questions
Problemas de Equações do 1° Grau

Quiz
•
12th Grade
10 questions
Renda Fixa vs Renda Variável

Quiz
•
11th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
20 questions
Parallel lines and transversals

Quiz
•
9th - 12th Grade
9 questions
Geometry and Trigonometry Concepts

Interactive video
•
9th - 12th Grade
31 questions
2.1.3 Angle relationships

Quiz
•
10th - 11th Grade
10 questions
Angle Relationships with Parallel Lines and a Transversal

Quiz
•
9th - 12th Grade
11 questions
Solving Multistep Equations Quiz

Quiz
•
11th Grade
10 questions
Intro to Parallel and Perpendicular Slopes

Quiz
•
9th - 12th Grade
15 questions
Absolute Value Equations and Inequalities

Quiz
•
9th - 11th Grade
15 questions
Intro To Compound Inequalities

Quiz
•
9th - 12th Grade