Função quadrática

Quiz
•
Mathematics
•
10th Grade
•
Hard
Marcelo Professor
Used 3+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
O saldo de uma conta bancária é dado por S = t2 – 11t + 24 , onde S é o saldo em reais e t é o tempo em dias . Os dias em que o saldo será zero serão:
5 e 4
1 e 3
6 e 8
3 e 8
10 e 11
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Aria está estudando a função quadrática e se pergunta: O gráfico da função quadrática é uma:
circunferência
elipse
parábola
reta
3.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
4
0
-4
40
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Para cima
Para baixo
Nada podemos afirmar
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Intercepta o eixo y na ordenada 1.
Sua concavidade é voltada para baixo
Não possui raízes
Seu vértice é o ponto de máximo da função.
6.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
4 e 5
5 e -1
5 e 1
não possui raízes
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
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