função do 1º grau

Quiz
•
Mathematics
•
9th Grade
•
Hard
Standards-aligned
Gerson Neves
Used 28+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
6.Se f (x) = 2x - 1, então:
a) f(0) = 0
b) f(0) = 1
c) f(0) = 2
d) f(0) = -1
Tags
CCSS.HSF.IF.A.1
CCSS.HSF.IF.A.2
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Dado f(x) = - 5 - x, o valor de f( -3) é igual a
0
-2
3
-7
-8
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Dado f(x) = 4x - 2, qual o valor de f(2) - f(3)
-2
-4
2
3
4
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Uma padaria vende o kg do pão a R$ 14,00. João, toda manhã, compra pães nessa padaria e sempre paga no cartão de crédito. Sabendo que a padaria cobra uma taxa fixa de R$ 2,00 para compras no cartão de crédito, ache:a) a função de primeiro grau que descreve o valor a ser pago por João.
f(x) = - 14x
f(x) = 14x
y = 2 + 14x
y = 2x + 14
f(x) = 2x + 14
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Dada a seguinte função linear a seguir (polinomial do 1º grau):
y = (5/3)x.
O coefienciente "a", é:
a = (5/3)x
a = 0
b = (5/3)
a = (5/3)
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
f(x) = 2x - 6.
Qual afirmação é a correta?
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
é uma função do 1º grau, indique a alternativa verdadeira
é uma função decrescente
O coeficiente linear é 2
O coeficiente angular é 5
8.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
é uma função do 1º grau, indique as alternativas verdadeiras
Similar Resources on Quizizz
13 questions
Função de 1°Grau

Quiz
•
9th Grade
10 questions
FUNÇÃO

Quiz
•
9th Grade
10 questions
Solving equations

Quiz
•
7th - 9th Grade
10 questions
Gráficos de Funções Afins

Quiz
•
8th - 9th Grade
10 questions
FUNÇÃO QUADRÁTICA (INÍCIO)

Quiz
•
9th Grade
10 questions
FUNÇÃO QUADRÁTICA (REVISÃO)

Quiz
•
9th Grade
10 questions
Funções do 1º Grau

Quiz
•
2nd Grade - University
12 questions
Relações e Funções

Quiz
•
9th - 10th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University
20 questions
Solving Linear Equations for y

Quiz
•
9th - 12th Grade
11 questions
Graph Match

Quiz
•
9th - 12th Grade
16 questions
Function or Non-Function?

Quiz
•
8th - 10th Grade
15 questions
Exponent Properties

Quiz
•
7th - 9th Grade
36 questions
WMS Pre-algebra Final Review

Quiz
•
8th - 9th Grade