
Proporzioni e Funzioni
Authored by Luigi Capogna
Mathematics
2nd Grade
Used 1+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcola la proporzione: 3/5 = x/15
6
9
12
18
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Risolvere l'equazione: 2x + 5 = 15
x = 7
x = 5
x = 10
x = 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se f(x) = 2x + 3, calcola f(4)
7
14
5
11
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quale delle seguenti funzioni è lineare: f(x) = x^2 o g(x) = 3x + 2?
f(x) = 3x + 2x
g(x) = 3x + 2
g(x) = 2x + 3
f(x) = 2x + 3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcola il valore di x in 4/7 = x/14
12
10
6
8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Risolvere l'equazione: 3(x - 4) = 15
x = 7
x = 5
x = 10
x = 12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se f(x) = 4x - 1, calcola f(3)
7
11
12
-2
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