6.Se f (x) = 2x - 1, então:

untitled

Quiz
•
Mathematics
•
1st Grade
•
Hard
Kamyllafaria Macedo
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
a) f(0) = 0
b) f(0) = 1
c) f(0) = 2
d) f(0) = -1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual destes gráficos representa uma função constante?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nas figuras seguintes estão representadas correspondências entre os conjuntos A e B.
Assinale a opção que indica uma função 𝑓: 𝐴 → 𝐵.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Assinale a única função que NÃO é afim:
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Podemos afirmar que a função que gerou o gráfico acima é:
uma função crescente
uma função decrescente
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Analise o gráfico e responda qual a raiz da função
1
1/3
0
- 1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual dessas funções, é uma função crescente?
y = 2
y = -2x + 5
y = -x - 1
y = 4x - 10
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