
PM2 - 9° Ano - 2° Tri
Authored by EVANDRO DE CRISTO
Mathematics
9th Grade
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A expressão: 3a2 – 4a + 6ab na forma fatorada é:
3a.(a – 4 + 2b)
3.(a2 - 2a + 2ab)
a.(3a – 4 + 6b)
a².(3 – 4 + 6b)
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Antônio propôs o seguinte desafio ao seu colega: “o quadrado de um número é igual ao seu quádruplo, que número é esse?” A resposta correta do colega seria:
0 e 4
4 e - 4
2 e - 2
0 e 2
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Uma bola foi arremessada, de modo que seu movimento descreve uma trajetória curva determinada pela relação matemática b(x) = – 3x² + 18x, na qual b(x) é a altura alcançada pela bola e x é a distância horizontal percorrida por ela, em metros. A que distância de seu ponto de lançamento essa bola caiu
27
3
6
9
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual a forma fatorada para: 12b + ab + 12c + ac?
12b . ac
(12 + c).(a + b)
12b.(a + c)
(12 + a).(b + c)
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Usando a fatoração, determine o conjunto solução da equação: x² – 5x = 0
0 e - 5
0 e 5
5 e - 5
5 e 5
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
O quádruplo do quadrado de um número é igual a cem. Que número é esse?
5 e - 5
4 ou - 4
12 e - 12
0 e 5
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Verifique quais dos trinômios dados abaixo são quadrados perfeitos
3x² - 7x + 49
x² - 4x + 9
x² - 8x + 16
16x² - 4x + 1
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
11 questions
Ôn tập 01- ĐS9 Chương I- bài 1,2
Quiz
•
9th Grade
11 questions
Tablas del 6 y 7
Quiz
•
1st - 12th Grade
15 questions
Multiplying powers
Quiz
•
8th - 11th Grade
10 questions
Calculo mental
Quiz
•
9th Grade
10 questions
Um show de Aula.
Quiz
•
9th Grade
9 questions
تحصيلي رياضيات
Quiz
•
9th Grade
10 questions
3PP division euclidienne
Quiz
•
9th Grade
15 questions
Tes Penalaran Matematika
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
15 questions
Graphing Inequalities
Quiz
•
7th - 9th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
10 questions
Plotting Points on a Coordinate Plane: Quadrant 1 Essentials
Interactive video
•
6th - 10th Grade
20 questions
Perfect Squares and Square Roots
Quiz
•
9th Grade
10 questions
Exploring Abiotic and Biotic Factors in Ecosystems
Interactive video
•
6th - 10th Grade
20 questions
Function or Not a Function
Quiz
•
8th - 9th Grade
20 questions
SSS/SAS
Quiz
•
9th - 12th Grade