As grandezas x e y apresentadas na tabela são inversamente proporcionais. Qual é o valor de a?

Questão_aula: Funções 9º Ano

Quiz
•
Mathematics
•
3rd Grade
•
Hard
Maria Maciel
Used 3+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 mins • 7 pts
4
8
1
-4
2.
MULTIPLE CHOICE QUESTION
10 mins • 7 pts
3.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Na figura está representada a função de proporcionalidade inversa f. O ponto A tem ordenada 6 e o ponto B tem coordenadas (8 ; 2). Quais são as coordenadas do ponto A?
(4 ; 6)
(6 ; 4)
4.
FILL IN THE BLANK QUESTION
10 mins • 7 pts
5.
MULTIPLE CHOICE QUESTION
10 mins • 7 pts
6.
MULTIPLE CHOICE QUESTION
10 mins • 7 pts
É uma função decrescente
O valor da ordenada na origem é 2
A reta passa no ponto (0,2).
7.
MULTIPLE CHOICE QUESTION
10 mins • 6 pts
4
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