Treinando/Revisão de Função

Quiz
•
Mathematics
•
1st - 10th Grade
•
Hard
Claudinha Araújo
Used 8+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dada a função F(x) = 5 - 8x, o coeficiente angular e o coeficiente linear são:
a = 5 e b = 8
a = -8 e b = 5
a = 5 e b = -8
a = -8 e b = -5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Seja a função f(x) = 5 - 8x podemos classificá-la como:
Função constante
Função linear
Função par
Função afim
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O gráfico da função f: R R, definida por f(x) = 5 - 8x é:
crescente
decrescente
constante
uma parábola
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dada a função f: R R, definida por f(x) = - 4x - 1 a raíz da função é:
x = -1
x =
x = - 4
x =
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Dados A = {-1, 0, 1, 2} e B = { -4, -3, -2, -1, 0} a relação de A em B definida por f(x) = -x - 3 é um função?
Sim
Não
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Dados os conjuntos A = {-1, 0, 1, 2} e B = {-5, -4, -3, -2, -1} a função de A em B definida por f(x) = -x - 3 é:
Injetora
Sobrejetora
Bijetora
Inversa
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Dadas f(x) = -2x - 1 e g(x) = 3x - 2, f(g(x)) é igual a:
f(g(x)) = - 6x + 4
f(g(x)) = - 6x + 3
f(g(x)) = - 6x - 5
f(g(x)) = 6x + 3
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Gráfico da função polinomial do 1º grau

Quiz
•
1st Grade
15 questions
Função do 1° grau

Quiz
•
10th - 12th Grade
10 questions
Função linear

Quiz
•
7th Grade
16 questions
Função Quadrática

Quiz
•
1st Grade
20 questions
EQUAÇÃO DO 2⁰ GRAU

Quiz
•
6th Grade
20 questions
DRAGÕES E FUNÇÕES

Quiz
•
10th Grade
12 questions
Função linear e afim

Quiz
•
8th Grade
14 questions
Função afim

Quiz
•
8th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
25 questions
Multiplication Facts

Quiz
•
5th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
20 questions
Finding Volume of Rectangular Prisms

Quiz
•
5th Grade
20 questions
Place Value

Quiz
•
4th Grade
10 questions
Unit 2 Review Game - Factors 0, 1, 2, 5, 9, 10

Quiz
•
3rd Grade
20 questions
Perfect Squares and Square Roots

Quiz
•
7th Grade