
Flashcard de Matemática – Funções e PG (Com Gabarito)

Flashcard
•
Mathematics
•
2nd Grade
•
Hard
Wanderson Damaceno Gomes
FREE Resource
Student preview

25 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Qual o valor de x tal que f(x) = 3x - 5 = 10?
Back
5
2.
FLASHCARD QUESTION
Front
A função f(x) = 2x + 4 é crescente ou decrescente?
Back
Crescente
3.
FLASHCARD QUESTION
Front
f(x) = -4x + 2; find f(1)
Back
-2
4.
FLASHCARD QUESTION
Front
O gráfico da função f(x) = x - 3 corta o eixo y no ponto:
Back
(0, -3)
5.
FLASHCARD QUESTION
Front
A função f(x) = x² - 4x + 3 tem raízes: 1 e 3, -1 e -3, 1 e -3, -1 e 3
Back
1 e 3
6.
FLASHCARD QUESTION
Front
O valor do vértice da função f(x) = x² - 6x + 8 é:
Back
(3, -1)
7.
FLASHCARD QUESTION
Front
f(x) = 2x² - 3x + 1; Find f(2)
Back
5
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