
Funções Quadráticas 01
Authored by Raul Carneiro
Mathematics
KG - University
Used 49+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Seja uma função quadrática definida por
As coordenadas do vértice da parábola são:
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Considere a função real de variável real .
As coordenadas do vértice da parábola que representa a função são:
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na figura está representada parte do gráfico de uma função quadrática .
Uma expressão analítica de pode ser:
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A função f(x)=2x²-10x+21 possui ...
concavidade para baixo
concavidade para cima
outro gráfico sem ser uma parábola
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se o valor do delta for igual a zero, a função quadrática
possui duas raízes reais e distintas.
não possui raízes reais.
possui raízes reais e iguais.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para a função f(x)= ax²+bx+c, sendo a, b e c números reais, ser do segundo grau temos que ter...
a diferente de zero
b diferente de zero
c igual a zero
a igual a zero
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
quais são as raízes da função f(x) = x²-7x+10
-2 e -5
2 e 5
5 e 5
3 e 4
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
10 questions
Revisão 5°ano ETAPA 1
Quiz
•
12th Grade
10 questions
Razonamiento Abstracto (C)
Quiz
•
11th Grade
10 questions
Perpangkatan Positif
Quiz
•
9th Grade
15 questions
小數加減混合計算(速算)
Quiz
•
1st Grade
11 questions
triangles and quadrilaterals
Quiz
•
6th Grade
10 questions
AULÃO
Quiz
•
9th - 12th Grade
13 questions
FUNÇÃO DO 1º E 2º GRAU
Quiz
•
10th - 11th Grade
10 questions
HOÁN VỊ-CHỈNH HỢP
Quiz
•
10th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Mathematics
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
18 questions
Comparing Fractions with same numerator or denominator
Quiz
•
3rd Grade
10 questions
Wayground Quiz Review for G2 Benchmark 3
Quiz
•
2nd Grade
10 questions
Area
Quiz
•
3rd Grade
17 questions
Fractions Review
Quiz
•
3rd Grade