Função quadrática
Authored by Ruana Pinheiro
Mathematics
1st Grade
Used 11+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
a
b
c
x
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o formato do gráfico da função quadrática?
Reta
Hipérbole
Parábola
Curva
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
De acordo com o gráfico a seguir, podemos afirmar que:
Os zeros da função é 2 e 13
O coeficiente a é positivo
A intersecção com o eixo y é -2
O coeficiente c = 9
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
2 e -3
2 e 5
5 e -1
1 e 5
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(6, 8)
(-3, 17)
(2, 4)
(3, -1)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Estará "sorrindo" (voltada para cima)
Estará "triste" (voltada para baixo)
Não possui concavidade
Reta
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
3
4
-4
-3
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