
Funções / Projeto
Authored by Leone Alves
Mathematics
9th - 12th Grade
Used 8+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Seja f(x) = 5x - 1, o coeficiente angular da função é?
5
-1
5x
6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Podemos afirmar que o coeficiente linear da função f(x) = 2x + 9 é?
2x
9
x
2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na produção de peças, uma fábrica tem um custo fixo de R$ 20,00 mais um custo variável de R$ 2,50 por unidade produzida. Sendo x o número de peças unitárias produzidas, a lei da função que fornece o custo da produção de x peça é?
f(x) = R$ 20,00 + R$ 2,50
f(x) = R$ 22,50
f(x) = R$ 20,00 + R$ 2,50.x
f(x) = R$ 20,00.x + R$ 2,50
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A raiz da função f(x) = 2x - 10 é?
2
-10
5
10
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Um eletricista cobra uma taxa de 50 reais pela visita ao cliente e mais 25 reais por hora trabalhada. Se este eletricista for contratado para um serviço com duração de 4 horas o valor que deve ser recebido por ele é?
R$ 25,00
R$ 75,00
R$ 150,00
R$ 50,00
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O valor numérico da função f(x) = 2x + 2, para x = 1 é?
1
4
5
-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O valor que substituímos pela variável x, para a função f(x) = 10.x ser igual a 0 é?
0
10
-10
100
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
12 questions
3/28 Pre-Algebra Quiz
Quiz
•
9th - 12th Grade
11 questions
Quiz sobre Fatoração de Números
Quiz
•
9th Grade
11 questions
Algebra 1 Final Exam
Quiz
•
9th Grade
10 questions
Derivadas básicas
Quiz
•
11th - 12th Grade
9 questions
Bilangan Pangkat
Quiz
•
9th Grade
12 questions
Parabola1
Quiz
•
10th Grade
10 questions
Matematika Kelas v
Quiz
•
11th Grade
12 questions
Mari mengira ( Wang Kertas Brunei)
Quiz
•
6th - 11th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
18 questions
SAT Prep: Ratios, Proportions, & Percents
Quiz
•
9th - 10th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
12 questions
Parallel Lines Cut by a Transversal
Quiz
•
10th Grade
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
20 questions
Function or Not a Function
Quiz
•
8th - 9th Grade
10 questions
Elijah McCoy: Innovations and Impact in Black History
Interactive video
•
6th - 10th Grade