Atividade Avaliativa sobre Função Afim
Quiz
•
Mathematics
•
10th Grade
•
Practice Problem
•
Medium
BEATRIZ CEREGATTI
Used 11+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é uma função afim?
Uma função que sempre resulta em zero
Uma função que pode ser representada por f(x) = ax + b
Uma função que não depende de x
Uma função que só tem números inteiros
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a forma geral de uma função afim?
f(x) = ax^2 + bx + c
f(x) = a + bx^2
f(x) = ax + b
f(x) = a/x + b
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na função f(x) = 3x + 1, quais são os valores de a e b?
a = 1 e b = 0
a = 1 e b = 3
a = 3 e b = 0
a = 3 e b = 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na função f(x) = 3 – 2x, quais são os valores de a e b?
a = 2 e b = -3
a = -2 e b = -3
a = -2 e b = 3
a = 3 e b = -2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que acontece se o coeficiente a for zero em uma função afim?
A função se torna uma hipérbole
A função se torna uma constante
A função se torna uma parábola
A função se torna uma exponencial
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de b na função f(x) = 5x?
1
5
-5
0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na função f(x) = ⅔ x – 5, quais são os valores de a e b?
a = -⅔ e b = 5
a = ⅔ e b = 5
a = -⅔ e b = -5
a = ⅔ e b = -5
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