
Simulado de Matemática 9º ano
Authored by Deborah Cardoso
Mathematics
9th Grade
CCSS covered
Used 14+ 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
Qual o resultado da expressão abaixo?
(x - 6)² - (x + 6)²
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sabendo que a2 + b2 = 97 e ab = 39, qual o valor de (a + b)2?
133
61
178
582
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
é equivalente a:
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual a solução da equação 2x² -18 = 0 ?
S = {- 3 , 3}
S = {- 9 , 9}
S = {3}
S = {9}
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual o valor do discriminante ( ) da equação x² - 4x + 8 = 0 ?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Quais os coeficientes da equação: x + 3x² = 5
a = 1, b = 3, c= 5
a = 1, b = 3, c = - 5
a = 3 , b = 1 , c = 5
a = 3, b = 1, c = -5
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.REI.B.4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
É correto afirmar que:
Em uma equação do 2º grau o coeficiente a pode ser zero.
Em uma equação do 2º grau o coeficiente a não pode ser zero.
Em uma equação do 2º grau o coeficiente b não pode ser zero.
Em uma equação do 2º grau o coeficiente c não pode ser zero.
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.REI.B.4
CCSS.HSA.APR.A.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
13 questions
Multiplying Monomials by Polynomials
Quiz
•
9th - 12th Grade
12 questions
Equações do 1º grau
Quiz
•
7th - 9th Grade
10 questions
Equação e Porcentagem
Quiz
•
9th Grade
15 questions
QUIZ MATEMÁTICO
Quiz
•
9th Grade - University
12 questions
Factoring 4-Term Polynomials
Quiz
•
9th - 12th Grade
12 questions
CONCURSO VIRTUAL "ACADEMIA INGENIERIA" - AREA 2
Quiz
•
1st - 12th Grade
14 questions
Factored/Standard Form to Vertex Form
Quiz
•
9th - 12th Grade
10 questions
LENGUAJE ALGEBRAICO 3º ESO
Quiz
•
9th Grade
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
Exponent Properties
Quiz
•
9th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
20 questions
Function or Not a Function
Quiz
•
8th - 9th Grade
10 questions
Factor Quadratic Expressions with Various Coefficients
Quiz
•
9th - 12th Grade
10 questions
Elijah McCoy: Innovations and Impact in Black History
Interactive video
•
6th - 10th Grade
21 questions
Factoring Trinomials (a=1)
Quiz
•
9th Grade
5 questions
Triangle Congruence Theorems
Interactive video
•
9th - 12th Grade