Funções do 1º Grau

Quiz
•
Mathematics
•
2nd Grade
•
Medium
ALEXANDRA FERREIRA
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a forma geral de uma função do 1º grau?
y = ax + b
y = ax^2 + b
y = ax^3 + b
y = a/x + b
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete: Na função constante, o valor de 'a' é ____. A) 0 B) 1 C) 2 D) 3.
0
1
2
3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a equação de uma função constante?
f(x) = b
f(x) = ax
f(x) = x
f(x) = ax + b
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete: Na função linear, o valor de 'b' é ____. A) 0 B) 1 C) 2 D) 3.
0
1
2
3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete: Para a função f(x) = 2x + 3, o coeficiente angular 'a' é ____. A) 2 B) 3 C) 0 D) 1.
A) 2
B) 3
C) 0
D) 1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete: Para definir uma reta, bastam ____ pontos.
1
2
3
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete: A inclinação da reta em relação ao eixo Ox é representada pelo coeficiente ____.
A) linear
B) angular
C) constante
D) variável
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