Sejam A={1, 2, 3} e B={4, 5} dois conjuntos.
Qual dos seguintes conjuntos é o gráfico de uma função de A em B?
Generalidade de funções
Quiz
•
Mathematics
•
10th Grade
•
Hard
Sílvia Machado
Used 3+ times
FREE Resource
59 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sejam A={1, 2, 3} e B={4, 5} dois conjuntos.
Qual dos seguintes conjuntos é o gráfico de uma função de A em B?
G={(1, 4), (2, 5)}
G={(1, 4), (2, 4), (3, 4)}
G={(4, 1), (5, 2)}
G={(1, 4), (1, 5), (2, 4), (2,5), (3,4) }
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sejam A={a, b, c} e B={4, 5, 7, 9} dois conjuntos.
Qual dos seguintes conjuntos é o gráfico de uma função injetiva de A em B?
G={(a, 4), (b, 4), (c, 5)}
G={(a, 4), (b, 4), (c, 4)}
G={(a, 4), (b, 7), (c, 5)}
G={(a, 4), (b, 9), (c, 5), (a,7)}
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Sejam A={a, b, c, d} e B={4, 5, 7, 9} dois conjuntos.
Qual dos seguintes conjuntos é o gráfico de uma função sobrejetiva?
G={(a, 4), (b, 4), (c, 4), (d,4)}
G={(a, 5), (b, 4), (c, 5), (d,7)}
G={(a, 4), (b, 7), (c, 5), (d, 9)}
G={(a, 4), (b, 9), (c, 5), (a,7)}
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
São ambas injetivas.
f é injetiva e g é sobrejetiva.
f não é injetiva e g é injetiva.
f é sobrejetiva e g não é injetiva.
5.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
6.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
7.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
ℝ
ℝ\{2}
ℝ\{-2}
ℝ\{5}
54 questions
Tennessee Algebra
Quiz
•
8th - 12th Grade
54 questions
Algebra EOC Practice Ohio
Quiz
•
8th - 12th Grade
54 questions
Alg Eoc Practice
Quiz
•
8th - 12th Grade
54 questions
Transforming Functions
Quiz
•
10th - 12th Grade
54 questions
Algebra Eoc Questions
Quiz
•
8th - 12th Grade
54 questions
Florida Best Algebra EOC
Quiz
•
8th - 12th Grade
54 questions
Algebra EOC STAAR Practice
Quiz
•
8th - 12th Grade
54 questions
Algebra EOC Review Multiple Choice
Quiz
•
8th - 12th Grade
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
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
18 questions
Unit Circle Trig
Quiz
•
10th - 12th Grade
20 questions
Understanding Linear Equations and Slopes
Quiz
•
9th - 12th Grade