
Função Afim

Quiz
•
Mathematics
•
5th Grade
•
Hard
Standards-aligned
Prof. Soares
Used 210+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Toda função afim é do tipo:
y = bx + a
y= b + x + a
y= ax² + bx + c
y = ax² + b
y = ax + b
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual dessas funções, é uma função crescente?
y = 2
y = -2x + 5
y = -x - 1
y = 4x - 10
Tags
CCSS.HSF.IF.C.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para uma função afim ser decrescente, o que precisa acontecer?
a>0
a<0
b>0
b<0
a<0 e b<0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
"É o ponto que toca o eixo y(x=0) em uma função afim". De quem estamos falando?
Coeficiente a
Coeficiente b
raiz da função
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
"É o ponto que toca o eixo x(y=0) em uma função afim". De quem estamos falando?
Coeficiente a
Coeficiente b
raiz da função
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A raiz da função afim é o valor que torna a função nula
Verdadeiro
Falso
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é a raiz da função representada no gráfico:
4
-4
6
20
5
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