Função do segundo grau

Quiz
•
Mathematics
•
5th Grade
•
Medium
Standards-aligned
Thaylane Lemos
Used 76+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O gráfico de uma função do 2o grau é uma:
reta
parábola
elipse
hipérbole
circunferência
2.
MULTIPLE CHOICE QUESTION
1 min • 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.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual a forma geral de uma função quadrática?
y = ax² + bx + c
y = ax + b + c
y = ax + bx
y = ax + b
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O termo independente da função do 2° grau é:
Coeficiente a
Coeficiente b
Coeficiente c
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Os zeros da função y = x2 + 8x + 15
3 e 6
-3 e -5
4 e 7
10 e 3
7 e 9
Tags
CCSS.HSA-SSE.B.3B
CCSS.HSF-IF.C.8A
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Na função quadrática quando temos que A e maior que zero então:
concavidade voltada para cima
não temos raízes reais
apenas uma raiz
concavidade voltada para baixo
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
o y do vértice é:
ponto de máximo ou minimo
concavidade
raízes reais
apenas uma raiz
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Para a função , sendo e números reais, ser do segundo grau temos que ter...
Similar Resources on Wayground
10 questions
HUKUM LINEAR

Quiz
•
5th Grade
10 questions
FOCO NA FRAÇÃO!

Quiz
•
5th Grade
10 questions
Quiz Basico

Quiz
•
5th Grade
10 questions
Frações

Quiz
•
1st - 12th Grade
8 questions
Avaliação.1 valor = 3,0

Quiz
•
3rd Grade - University
10 questions
Função 1° Grau

Quiz
•
1st - 10th Grade
10 questions
Henrique 2

Quiz
•
2nd Grade - University
10 questions
Desafio Matemático

Quiz
•
3rd - 5th Grade
Popular Resources on Wayground
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World

Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
20 questions
ELA Advisory Review

Quiz
•
7th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns

Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
25 questions
Multiplication Facts

Quiz
•
5th Grade
20 questions
Finding Volume of Rectangular Prisms

Quiz
•
5th Grade
15 questions
Order of Operations

Quiz
•
5th Grade
19 questions
Order of Operations

Quiz
•
5th Grade
10 questions
Order of Operations No Exponents

Quiz
•
4th - 5th Grade
20 questions
Adding and Subtracting Decimals

Quiz
•
5th Grade
10 questions
Adding and Subtracting Mixed Numbers

Quiz
•
5th Grade
10 questions
Adding and Subtracting Decimals

Quiz
•
5th Grade