

Funções Afins e Gráficos
Interactive Video
•
Mathematics
•
6th - 9th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Ethan Morris
Used 2+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a forma geral de uma função afim?
y = a/x + b
y = ax³ + bx² + cx + d
y = ax + b
y = ax² + bx + c
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o primeiro passo para encontrar o primeiro par ordenado?
Definir y como zero
Definir x como zero
Subtrair 10 de y
Multiplicar x por 2
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de y quando x é zero na função y = -2x + 10?
0
5
10
-10
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como se determina o segundo par ordenado?
Definindo y como zero e resolvendo para x
Multiplicando y por 2
Subtraindo 5 de x
Definindo x como 10
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de x quando y é zero na função y = -2x + 10?
-5
10
5
0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é necessário para desenhar o gráfico de uma função afim?
Quatro pontos
Um ponto
Dois pontos
Três pontos
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a condição para que uma reta represente uma função afim?
A reta deve passar pela origem
A reta não deve ser vertical
A reta deve ser vertical
A reta deve ser horizontal
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
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