
Funções do Primeiro e Segundo Grau
Quiz
•
Mathematics
•
11th Grade
•
Practice Problem
•
Easy
Used 1+ times
FREE Resource
Enhance your content in a minute
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identifique os coeficientes da função f(x) = 3x² - 5x + 2.
2 (x²), -5 (x), 3 (constante)
3 (constante), -5 (x²), 2 (x)
-5 (x²), 3 (x), 2 (constante)
Os coeficientes são: 3 (x²), -5 (x), 2 (constante).
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o gráfico da função quadrática f(x) = x² - 4?
O gráfico é uma linha reta com inclinação positiva.
O gráfico tem vértice em (0, 0) e interceptos em (-4, 0) e (4, 0).
O gráfico da função é uma parábola com vértice em (0, -4) e interceptos em (-2, 0) e (2, 0).
O gráfico é uma parábola voltada para baixo com vértice em (0, 4).
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como você aplicaria a função do primeiro grau em um problema de custo?
C(x) = ax^2 + b para calcular o custo total.
Utilizando a função C(x) = a + bx para calcular o custo total.
C(x) = a * b + x para calcular o custo total.
C(x) = a - bx para determinar o custo.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine a função do primeiro grau que passa pelos pontos (1, 2) e (3, 4).
y = x + 1
y = 2x + 1
y = 3x + 2
y = x - 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor máximo da função f(x) = -2x² + 8x - 3?
7
6
4
5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor mínimo da função f(x) = 4x² - 16x + 12?
4
0
-2
-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identifique os coeficientes da função linear f(x) = 7x - 1.
m = 7, b = -1
m = 5, b = 2
m = 10, b = -1
m = 7, b = 0
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
17 questions
Quadratic Equations: Standard Form
Quiz
•
10th - 11th Grade
15 questions
Multiplying powers
Quiz
•
8th - 11th Grade
15 questions
Tes Penalaran Matematika
Quiz
•
9th - 12th Grade
17 questions
Briaunainiai
Quiz
•
10th - 12th Grade
18 questions
Rheolau Indecsau - bl.9 (uwch)
Quiz
•
8th - 11th Grade
20 questions
quiz 3
Quiz
•
7th Grade - University
20 questions
Asesmen Transformasi Geometri
Quiz
•
11th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Mathematics
34 questions
Geometric Terms
Quiz
•
9th - 12th Grade
16 questions
Proportional Relationships And Constant Of Proportionality
Quiz
•
7th - 12th Grade
15 questions
Identify Triangle Congruence Criteria
Quiz
•
9th - 12th Grade
13 questions
Reading And Writing Numerical Expression
Quiz
•
6th - 12th Grade
56 questions
CCG 2.2.3 Area
Quiz
•
9th - 12th Grade
20 questions
SSS/SAS
Quiz
•
9th - 12th Grade
17 questions
Triangle Congruence Theorems
Quiz
•
9th - 11th Grade
15 questions
Analyze Triangle Congruence Conditions
Quiz
•
9th - 12th Grade
