Valor numérico de uma função

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
Standards-aligned
JOYCE RODRIGUES DA SILVA
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Se f(x) = 2x + 1, encontre f(1).
f(1) = 1
f(1) = 4
f(1) = 0
f(1) = 3
Tags
CCSS.HSF.IF.A.1
CCSS.HSF.IF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Para a função f(x) = -3x + 3 encontre f(0).
Tags
CCSS.HSF.IF.A.1
CCSS.HSF.IF.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calcule o valor de f(-2) se f(x) = x2+ 3.
Tags
CCSS.HSF.IF.A.1
CCSS.HSF.IF.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dada a função f(x) = 2x + 3, qual o valor de f(4)?
11
10
8
12
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se f(x) = x2 - 4x + 1, qual o valor de f(2)?
-3
-1
1
5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dada a função f(x) = ∣x − 5∣ , quanto vale f(2)?
2
3
5
-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sabendo que f(x) = 2 x , qual o valor de f(6)?
16
32
64
128
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