Seja a função f : D → R dada pela lei de formação f(x) = 5x +2, de domínio D = { –1, 0, 1, 2, }. Determine o conjunto imagem dessa função.
Funções

Quiz
•
Mathematics
•
10th Grade
•
Medium
Maria Miguel
Used 30+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
R ={ -3, 2, 7, 12}
R ={ -3, 2, 7, 13}
R ={ 3, 2, 7, 12}
R ={ 3, 2, -7, 12}
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A função f é definida pela expressão f(x)=2x+1.
O valor de f-1(5) é:
-5
-1
2
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Qual das imagens seguintes representa uma função injetiva?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O gráfico da função dada por f(x)=2x-1 interseta o eixo das ordenadas no ponto:
(-1,0)
(0,1)
(0,-1)
(1,0)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Considere as funções f e g de gráficos
Gf ={(1,2), (2,3), (3,1)} e
Gg ={(1,1), (2,1), (3,1)}, respetivamente.
Qual das seguintes afirmações é falsa?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A função g é definida por: g(x)= -2x+1
9
6
3
7
Similar Resources on Quizizz
10 questions
Funções e condições

Quiz
•
10th Grade
10 questions
1EM Mat1 Mód07/08 Funções: a notação f(x)

Quiz
•
10th Grade
10 questions
função afim

Quiz
•
10th Grade
11 questions
Operations on Functions

Quiz
•
9th - 12th Grade
10 questions
quizz 1 Operasi Aljabar fungsi

Quiz
•
10th Grade
10 questions
Fungsi Komposisi dan Invers

Quiz
•
10th Grade
10 questions
Function Operations practice

Quiz
•
9th - 12th Grade
8 questions
FRVR 10 - Transformações de Funções

Quiz
•
10th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade